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  • Radius Master Replacement Platen Assembly

    Radius Master Replacement Platen Assembly

    The platen assembly is one of the most heavily used components on any belt grinder. Every time you grind flat bevels, dress a surface, or finish flat bar stock, the belt is running against the platen face — and over time, that face wears. On the Radius Master, the platen sits behind the belt run between the drive wheel and the top tracking wheel, providing a firm, flat backing surface for controlled straight grinding passes.

    A worn or damaged platen shows up quickly in your work: flat grinds develop a hollow or crowned profile, bevel angles become harder to hold consistently, and fine finishing passes leave uneven scratch patterns. In some cases the platen backing material can develop grooves or delamination from abrasive belt tracking issues or heavy use.

    The Radius Master Replacement Platen Assembly is manufactured by NIROC to the original specification — correct material, correct dimensions, correct mounting geometry for the Series 2 belt head. It fits the RM-48 and RM48AE-VS directly, with no machining or modification required.

    Signs your platen needs replacing:

    • Flat grinds developing an unintended hollow or crown
    • Uneven surface finish across the width of a flat grinding pass
    • Visible wear grooves or depressions in the platen face
    • Platen backing material cracking, delaminating, or separating
    • Inconsistent bevel angles despite consistent hand technique
    • Belt running hot in the platen zone due to increased friction from surface irregularity

    Replacing the platen assembly is straightforward and is one of the most effective ways to restore flat grinding performance on an RM-48 that has seen heavy use.

    Company Information

    This is a genuine spare part manufactured by NIROC, the Australian company that acquired Radius Master Machinery in 2025. NIROC maintains a complete spare parts programme for the full Radius Master range — from wear items like the platen assembly and tracking wheel through to drive wheels and electrical components — ensuring that every Radius Master machine can be kept in full working order for its rated 20-year design life. Parts are available directly through NIROC (niroc.com.au) and authorised Radius Master dealers.

    Features & Specifications

    FeatureSpecification
    MakeRadius Master / NIROC
    Product NameReplacement Platen Assembly
    Part TypeGenuine OEM spare part
    Compatible MachinesRadius Master RM-48 Series 2, RM48AE-VS Series 2
    FunctionFlat belt backing surface for straight bevel and surface grinding
    Belt Compatibility50 x 1220mm (2″ x 48″)
    InstallationDirect replacement — fits Series 2 belt head without modification
    Country of OriginAustralia

    Further Information

    Platen Grinding — Why the Surface Matters

    Unlike contact wheel grinding where the rubber surface has natural give, platen grinding presses the belt against a rigid, flat face. This makes the platen the most unforgiving station on the machine — any deviation from flat in the platen surface translates directly into the workpiece. A fresh, true platen makes flat bevel grinding significantly easier and more consistent, reducing the need for corrective passes and producing a cleaner, more uniform scratch pattern.

    Platen Assembly vs. Platen Table (PT-48)

    These are two distinct products. The Platen Assembly is an internal machine component — the structural backing surface inside the belt head that the belt runs against during flat grinding. The Platen Table (PT-48) is a separate work-support accessory that mounts externally and supports your workpiece during platen grinding. Both are available as genuine NIROC parts.

    Scheduled Maintenance Tip

    If you’re replacing the platen assembly, it’s a good opportunity to inspect the belt head for general wear — particularly the tracking wheel, belt tension spring, and any plastic or rubber components in the belt path. NIROC supplies all of these as individual spare parts, and a combined inspection during a platen replacement keeps downtime to a minimum.

  • Peacock Pic-Test PCN-1A

    Peacock Pic-Test PCN-1A

    Product Overview

    The Peacock PCN-1A “Pic-Test” is a highly sensitive lever-type dial test indicator (DTI), essential for precision centering, truing, and alignment tasks on lathes and milling machines.

    • Automatic Inverse Action: The defining feature of the PCN series is that it operates without a change lever. The contact point automatically inverses, meaning the dial pointer will always rotate clockwise regardless of whether the probe is pushed up or down. This completely eliminates reading errors during complex setups where the probe direction might change mid-sweep.
    • Precision Movement: It features a measuring range of 0.5mm with crisp 0.01mm graduations. The pivot of the contact point utilizes a miniature bearing to provide excellent indication stability and completely eliminate rod play.
    • Durability: The outer frame features an integrated O-ring, enhancing oil and coolant resistance for reliable use in active machining environments.

    Condition

    Used (Good Condition / Complete in Case).

    This dial test indicator is in overall good used condition, with smooth mechanical action and a clear dial face.

    • Included: It comes safely housed in its original protective plastic case. Crucially, it includes a threaded 6mm mounting pin (dovetail stem), allowing you to immediately attach it to a magnetic base, height gauge, or machine spindle.

    Brand Information

    Peacock (manufactured by Ozaki Mfg. Co., Ltd. in Japan, est. 1916) is a legendary name in dimensional metrology. While Mitutoyo is often the default name in the West, Peacock’s “Pic-Test” indicators are heavily favored by master machinists for their silky smooth movements and exceptional, lifetime-grade Japanese build quality.

    Specifications

    FeatureSpecification
    BrandPeacock (Japan)
    ModelPCN-1A (Pic-Test)
    TypeLever Type Dial Test Indicator
    Reversing MechanismAutomatic Inverse (No Change Lever)
    Range0.5mm
    Graduation0.01mm
    Dial Reading0 – 25 – 0
    IncludedIndicator, 6mm Mounting Pin, Plastic Case

    Keywords

    Peacock PCN-1A, Pic-Test indicator, dial test indicator, DTI, automatic inverse indicator, machinist centering indicator, 0.01mm indicator, Japanese metrology, Ozaki indicator.

  • OJIYAS 25mm Setting Ring

    OJIYAS 25mm Setting Ring

    Product Overview

    The OJIYAS 25mm Master Setting Ring is a precision metrology standard designed for calibrating and zeroing internal measuring instruments, such as 3-point Holtests, cylinder gauges, and bore gauges.

    • Perfect Calibration: By providing an exact, known internal diameter of 25mm, this master ring allows you to set the highly accurate baseline required before measuring critical bores.
    • Thermal Stability: OJIYAS master gauges undergo a professional sub-zero heat treatment process. This specialized tempering increases the steel’s hardness and wear resistance, while locking in its dimensional stability so the ring will not warp, shrink, or change size over its lifetime.
    • Holtest Companion: An absolute necessity for any machinist using a 20-25mm or 25-30mm three-point internal micrometer (like a Mitutoyo Holtest). Without a master ring, it is impossible to truly verify the accuracy of a 3-point gauge.

    Condition

    Used (Possibly New Old Stock / Complete).

    This setting ring is listed as used but is in excellent, possibly New Old Stock (NOS) condition.

    • Included: Crucially, it comes safely stored in its original OJIYAS factory box and includes the original inspection/certificate papers. Having the factory paperwork guarantees its pedigree and provides the exact, certified deviation from 25.000mm, taking the guesswork out of your calibration.

    Brand Information

    OJIYAS (Ojiya Seiki Co., Ltd.) is a premier Japanese manufacturer specializing in limit gauges, master gauges, and high-precision inspection tools. Alongside giants like Mitutoyo, OJIYAS is considered top-tier in Japanese metrology. Their setting rings are trusted in aerospace and automotive inspection rooms globally for their repetitive consistency and extreme accuracy.+1

    Specifications

    FeatureSpecification
    BrandOJIYAS (Japan)
    TypeMaster Ring Gauge / Setting Ring
    Size25mm
    ApplicationSetting Holtests, Bore Gauges, Air Mics
    TreatmentSub-Zero Treated (High Stability)
    IncludedSetting Ring, Box, Inspection Papers

    Keywords

    OJIYAS setting ring, 25mm master ring, 25mm ring gauge, holtest setting ring, bore gauge calibration, master gauge, Japanese metrology, machinist tools.

  • Mitutoyo 6-8mm Digital Holtest Micrometer

    Mitutoyo 6-8mm Digital Holtest Micrometer

    Product Overview

    This Mitutoyo Digital Holtest is a premium three-point internal micrometer designed for the rapid and highly accurate measurement of small bores in the 6mm to 8mm range.

    • Three-Point Contact: Unlike two-point calipers that can rock inside a hole, this gauge uses three self-centering anvils spaced at 120°. This geometry automatically aligns the tool squarely within the bore, ensuring you capture the true diameter every time.
    • Digimatic Readout: The digital LCD screen provides an instant, error-free reading (typically down to a 0.001mm resolution). This completely eliminates the need to squint at tiny mechanical vernier scales in poorly lit shop environments.
    • Ratchet Stop: Equipped with a constant-force ratchet mechanism on the thimble. This ensures the exact same measuring pressure is applied to the anvils during every use, guaranteeing repeatable results regardless of the operator’s touch.
    • Small Bore Capability: Measuring accurately under 10mm is notoriously difficult; this specialized Holtest makes it a fast and reliable process.

    Condition

    Used (Tested & Accurate / Bare Tool + New Ring).

    This Holtest has been tested, operates smoothly, and provides reliable, accurate measurements.

    • Included Bonus: It comes paired with a Brand New ~6mm Mitutoyo Setting Ring. Having a genuine master ring is a massive value-add, as it is the only way to properly calibrate a three-point micrometer before critical work.
    • Missing Components: Please note that this unit does not come with its original storage box, factory paperwork, or adjustment spanners.

    Brand Information

    Mitutoyo Corporation (est. 1934) is the undisputed global benchmark for dimensional metrology. Their “Holtest” series is widely considered the best internal bore measurement system in the world, prized for its ability to hold microscopic tolerances even after years of shop-floor use.

    Specifications

    FeatureSpecification
    BrandMitutoyo (Japan)
    TypeDigital Holtest (Three-Point Internal Micrometer)
    Measuring Range6mm – 8mm
    Thimble TypeRatchet Stop
    Included AccessoriesNew ~6mm Mitutoyo Setting Ring
    Missing ComponentsNo Box, No Papers, No Spanners
    ConditionUsed / Tested & Accurate

    Keywords

    Mitutoyo digital holtest, 6-8mm bore gauge, internal micrometer, three point micrometer, Mitutoyo setting ring, small bore gauge, Digimatic holtest, machinist tools, Japanese metrology.

  • Mitutoyo 150mm Tube Wall Thickness Digital Caliper 573-661

    Mitutoyo 150mm Tube Wall Thickness Digital Caliper 573-661

    Product Overview

    The Mitutoyo 573-661 is a specialized Absolute Digimatic Tube Thickness Caliper designed to solve a very specific problem: measuring the wall thickness of pipes, tubes, and curved parts.

    • Specialized Jaws: If you try to measure a tube wall with a standard flat caliper, the flat jaw “bridges” the inside curve, resulting in a falsely thick reading. This caliper features a cylindrical/rounded main jaw that fits perfectly into the inner radius of a pipe, providing true and accurate point-contact measurements.
    • Absolute Encoder: It features Mitutoyo’s famous AOS (Advanced Onsite Sensor) Absolute technology. This means the caliper never loses its zero position, even if you move the jaws quickly or power it off.
    • Shop-Ready: Designed for quick inspection of tubing, fabricated parts, and machined cylinders where standard measuring tools simply will not work.

    Condition

    Well Used (Cosmetically Rough / Functionally Accurate).

    This is the definition of a great “toolbox” caliper. Cosmetically, it looks rough.

    • Paint Wear: This specific generation of Mitutoyo digital calipers is well-known for the silver paint deteriorating and flaking off the plastic display housing easily over time, which is evident here.
    • Wear & Tear: The tips and measuring head are well scratched up from regular shop use.
    • Functionality: Despite the cosmetic blemishes, the internal Mitutoyo electronics and the precision scale remain highly accurate. It slides smoothly and measures reliably, making it a perfect tool for the shop floor where you wouldn’t want to risk dropping a pristine, brand-new set.

    Brand Information

    Mitutoyo Corporation is the undisputed global leader in digital measuring instruments. One of the reasons they are so highly regarded is their durability—as this caliper proves, a Mitutoyo tool can look battered and heavily used on the outside while still retaining its legendary internal accuracy.

    Specifications

    FeatureSpecification
    Model573-661
    TypeDigimatic Tube Thickness Caliper
    Measuring RangeTypically 0mm – 150mm
    Resolution0.01mm
    Jaw DesignCylindrical / Point Contact
    SystemAbsolute Digimatic
    ConditionWell Used / Fully Functional

    Keywords

    Mitutoyo 573-661, tube thickness caliper, pipe measuring caliper, digital caliper, Absolute Digimatic, machinist tools, curved surface caliper, toolbox caliper.

  • Sandvik Coromant PCLNR 2525M 12

    Sandvik Coromant PCLNR 2525M 12

    Product Overview

    This listing features a premium Sandvik Coromant PCLNR 2525M 12 external turning tool holder, paired with a brand new pack of 10 Mitsubishi Diaedge CNMG 120404-GK inserts.

    This is a top-tier setup for general turning, facing, and profiling on a lathe, combining a world-class Swedish tool body with elite Japanese carbide.

    • The Tool Holder (PCLNR 2525M 12): A heavy-duty Right-Hand turning tool with a rigid 25mm x 25mm shank. It features a 95° approach angle, which allows you to turn along the Z-axis and face a perfect 90° square shoulder at the bottom of a cut. It uses the highly secure “P-Type” lever lock mechanism to pull the negative insert firmly into the pocket.
    • The Inserts (CNMG 120404-GK): Included is a full pack of 10 genuine Mitsubishi Diaedge inserts.
      • The 04 corner radius (0.4mm) is slightly sharper than the standard 0.8mm radius, meaning it requires less tool pressure. This makes it excellent for achieving fine surface finishes and reducing chatter on smaller diameter workpieces or less rigid setups.
      • The -GK chipbreaker geometry provides excellent chip control across a variety of general machining applications.

    Condition

    New (Holder + Inserts).

    • Holder: Brand new in its original Sandvik Coromant plastic sleeve/tube.
    • Inserts: Brand new, sealed pack of 10 Mitsubishi Diaedge CNMG 120404-GK inserts.

    Brand Information

    Sandvik Coromant (Sweden) and Mitsubishi Materials / Diaedge (Japan) are two of the most respected names in the CNC machining world. Sandvik tool holders are renowned for their hardened steel pockets that resist wear, while Mitsubishi Diaedge carbide provides incredibly consistent tool life and performance.

    Specifications

    FeatureSpecification
    Holder BrandSandvik Coromant (Sweden)
    Holder ModelPCLNR 2525M 12
    Shank Size25mm x 25mm
    HandRight Hand
    Approach Angle95°
    Clamping SystemLever Lock (P-Type)
    Included Inserts10 x Mitsubishi CNMG 120404-GK
    Insert Corner Radius0.4mm

    Keywords

    Sandvik Coromant, PCLNR 2525M 12, right hand turning tool, 25mm lathe tool, Mitsubishi Diaedge, CNMG 120404, CNMG inserts, CNC turning, machinist tools, Japanese carbide.

  • RSK 200mm Machinist Level 0.02mm

    RSK 200mm Machinist Level 0.02mm

    Product Overview

    This RSK 200mm Precision Machinist Level is an ultra-sensitive instrument designed for the meticulous leveling and alignment of heavy machine tools, surface plates, and precision equipment.

    • Extreme Sensitivity: As shown on the vial, this level features a sensitivity of 0.02mm per 1 meter (approx. 0.00024 inches per foot). This is the industry standard for high-end metrology and machine building, ensuring your lathe beds and mill tables are perfectly trammed to avoid twisting and inaccuracies.
    • Precision Base: The heavy cast-iron base is precision-ground and hand-scraped to provide an absolutely flat reference surface.
    • Thermal Isolation: Features a thick glass vial and heavy metal body that help insulate the internal bubble from the heat of your hands, which can easily cause false readings on a level of this sensitivity.

    Condition

    New (In Wooden Box / No Papers).

    This level is in brand-new, unused condition.

    • Protection: It is still wrapped in its original plastic sleeve and retains the factory wax paper protecting the precision-ground base.
    • Included: Comes housed in its original fitted wooden box, which is essential for protecting the delicate vial from shock and temperature fluctuations.
    • Missing Components: Please note that the factory inspection papers and the small adjustment Allen key (used for zeroing the vial) are not included.

    Brand Information

    RSK (Japan) is a highly respected manufacturer specializing in precision measuring instruments, particularly spirit levels and straight edges. Their levels are standard issue in professional machine rebuilding and calibration shops globally, offering the same elite performance as Starrett or Mitutoyo master levels.

    Specifications

    FeatureSpecification
    BrandRSK (Japan)
    TypePrecision Machinist Level
    Length200mm
    Sensitivity0.02mm / 1m
    FinishGreen Hammertone & Black
    IncludedLevel, Wooden Box
    MissingPaperwork, Adjustment Allen Key

    Keywords

    RSK level, 200mm machinist level, precision spirit level, 0.02mm/1m level, machine setup level, master level, machine tramming, Japanese metrology.

  • Sumitomo SBN 20-26 Lathe Parting Tool Block

    Sumitomo SBN 20-26 Lathe Parting Tool Block

    The Sumitomo SBN 20-26 is a heavy-duty Tool Block designed for mounting standard parting, grooving, and cut-off blades securely on your lathe.

    Just like the industry-standard Iscar blocks, this modular system provides maximum rigidity for thin cut-off blades by clamping them across a large surface area. This eliminates the vibration and chatter that often plague deep parting operations.

    • Shank Size: Features a standard 20mm functional shank height, making it a perfect fit for 20mm turrets or appropriately sized quick-change tool posts (such as a BXA or CXA).
    • Blade Compatibility: Designed to accept standard 26mm tall blades (such as the size 26 blades from Sumitomo, Iscar, Korloy, and others).
    • Adjustable Overhang: The block allows you to slide the blade in and out to set the exact overhang required for the diameter of your workpiece, ensuring you only extend the blade as far as absolutely necessary for maximum strength.

    Condition

    Used (Great Condition).

    This tool block is in great used condition. Crucially, there are no signs of crashing, rubbing, or spun workpieces on the face of the block. The clamping mechanics are tight, and the jaw faces remain clean to provide a solid, flat grip on your blades.

    Brand Information

    Sumitomo Electric Hardmetal (Japan) is one of the world’s elite carbide tooling manufacturers. Known for their exceptional steel quality and precise machining tolerances, a genuine Sumitomo block will not stretch, warp, or strip its clamping threads under heavy loads like cheaper, generic alternatives.

    Specifications

    FeatureSpecification
    BrandSumitomo (Japan)
    ModelSBN 20-26
    TypeParting & Grooving Blade Block
    Shank Height20mm (0.787″)
    Accepts Blade Height26mm
    Overall LengthApprox. 80mm (3.149″)
    CoolantNon-Coolant
    IncludedBlock Only (Blade not included)

    Keywords

    Sumitomo SBN 20-26, parting tool block, grooving blade holder, cut-off tool block, 20mm lathe tool, 26mm blade holder, Japanese lathe tooling, machinist tools.

  • Iscar SGTBN 16-5 Lathe Parting Tool Block

    Iscar SGTBN 16-5 Lathe Parting Tool Block

    The Iscar SGTBN 16-5 is a dedicated Tool Block designed to hold parting, grooving, and cut-off blades securely on a lathe.

    Because parting blades are thin and often extended deep into a cut, they are highly susceptible to vibration and chatter. This block clamps the blade rigidly across a large surface area, providing the necessary stability for clean, heavy-duty cut-off operations.

    • Shank Size: Features a 16mm x 16mm (approx. 5/8″) square shank. This makes it an ideal fit for standard quick-change tool posts (like AXA or BXA sizes) or conventional 4-way turrets.
    • Blade Compatibility: Designed to accept standard 26mm (1.024″) tall blades. This accommodates a huge variety of genuine Iscar blades (such as the SGIH 26 series or TGFH 26 series) as well as generic 26mm/1-inch parting blades from other manufacturers.
    • Versatility: By using a block-and-blade system rather than a solid one-piece tool, you can easily adjust the overhang of the blade within the block to suit the specific diameter of the material you are parting, ensuring maximum rigidity for every job.

    Condition

    Used.

    This tool block is in used condition. As with all used tool blocks, expect some cosmetic marks or minor wear from chip deflection. However, the heavy steel construction ensures the clamping jaws will still hold the blade tightly and securely.

    Brand Information

    Iscar (headquartered in Israel) is widely considered the world leader in parting and grooving technology. They invented the original “Self-Grip” cut-off system that revolutionized modern lathe work. Their tool blocks are precision-machined from high-quality hardened steel, ensuring they won’t warp, crack, or strip threads under heavy clamping loads like cheaper imports often do.

    Specifications

    FeatureSpecification
    BrandIscar
    ModelSGTBN 16-5
    TypeParting / Grooving Blade Block
    Shank Size16mm x 16mm (5/8″ x 5/8″)
    Accepts Blade Height26mm (1.024″)
    Overall LengthApprox. 76mm (3.00″)
    IncludedBlock only (Blade not included)

    Keywords

    Iscar SGTBN 16-5, parting tool block, grooving blade holder, cut-off tool block, 16mm lathe tool, 5/8 parting block, 26mm blade holder, machinist tools, Iscar tooling.

  • Mitutoyo 20-25mm Digital Holtest 468-136

    Mitutoyo 20-25mm Digital Holtest 468-136

    Product Overview

    The Mitutoyo 468-136 is a high-precision Digimatic Holtest (Three-Point Internal Micrometer) designed for the rapid and accurate measurement of bores in the 20mm – 25mm range.

    • Three-Point Accuracy: Unlike two-point calipers which can rock inside a bore, this tool features three self-centering anvils spaced at 120°. This design automatically centers the tool in the bore, ensuring reliable measurement of the true diameter.
    • TiN Coated Points: The measuring contact points are coated in Titanium Nitride (TiN). This gold-coloured coating is extremely hard, providing superior wear resistance and allowing for smooth operation even in abrasive environments.
    • Blind Hole Capable: The contact points are positioned close to the bottom face of the head, allowing you to measure right to the bottom of blind holes.
    • Ratchet Stop: Features a ratchet mechanism in the thimble to ensure constant measuring force, eliminating operator error.
    • IP65 Protection: Sealed against dust and coolant ingress, making it suitable for use directly on the machine shop floor.

    Condition

    Used (Great Condition / Wooden Case).

    This instrument is in great used condition and functions well. The electronics are crisp, and the mechanical action of the anvils is smooth.

    • Housing: It comes stored in a Wooden Box, which offers superior protection and humidity control compared to modern plastic cases.
    • Included: The unit comes with the correct Spanner for battery changing/adjustment.
    • Note: As with most individual Holtest units, a 25mm Setting Ring is not included in this specific listing.

    Brand Information

    Mitutoyo Corporation (est. 1934) is the global benchmark for dimensional metrology. The “Holtest” (Hole-Test) series is widely considered the best pistol-grip/thimble bore gauge system in the world, prized for its ability to repeat within microns even in the hands of a novice.

    Specifications

    FeatureSpecification
    Model468-136
    Range20mm – 25mm
    Resolution0.001mm
    Accuracy±3µm
    Contact PointsTiN Coated (Titanium Nitride)
    ProtectionIP65 (Dust/Water Splash Proof)
    BatterySR44 (Silver Oxide)
    DisplayLCD (7.5mm Character Height)
    IncludedHoltest, Spanner, Wooden Box

    Keywords

    Mitutoyo, 468-136, digital holtest, 20-25mm bore gauge, 3 point micrometer, internal micrometer, blind hole micrometer, TiN coated bore gauge, machinist tools.

  • Mitutoyo Quick Mini 700-117SU

    Mitutoyo Quick Mini 700-117SU

    Condition

    New Old Stock (NOS) / Open Box.

    This digital thickness gauge is a “New Old Stock” item. It is unused and presents in perfect, like-new condition with no signs of wear. Please Note: Although the unit is new, the packaging has been opened to install the battery for testing and storage purposes. It comes complete with its original Mitutoyo box, plastic sleeve, and documentation.

    Product Overview

    The Mitutoyo Quick Mini 700-117SU is a lightweight, palm-sized digital comparator designed for rapid thickness inspection. Unlike standard micrometers which require two hands to operate, the Quick Mini features a spring-loaded spindle that allows for “one-touch” measurement—simply press the plunger to lift the anvil, insert your part, and release to get an instant reading.

    Quick Mini 700 Fact Sheet

    This specific unit features a measuring range of 0–14.5mm (approx. 0–0.57″), making it perfect for checking sheet metal, paper, plastic film, wire insulation, and jewellery. It features a clear LCD display with Inch/Metric conversion and a Zero/ABS button, allowing you to set a zero point anywhere within the range for comparative “go/no-go” testing. Its compact size means it fits easily in a pocket or apron for quick quality checks on the shop floor.

    Brand Information

    Mitutoyo Corporation (est. 1934) is the global authority in precision metrology. The “Quick Mini” series (Series 700) is a staple in quality control departments worldwide, prized for combining the accuracy of a bench comparator with the portability of a pocket tool. Even small tools like this benefit from Mitutoyo’s hardened stainless steel spindles and rigorous quality control.

    Specifications

    FeatureSpecification
    Model700-117SU (Quick Mini)
    Range0 – 14.5mm (0 – 0.5″)
    Resolution0.01mm / 0.0005″
    Accuracy±0.02mm
    DisplayLCD (Inch/Metric Switchable)
    MechanismSpring-Loaded Spindle
    BatterySR44 (Installed)
    IncludedOriginal Box, Sleeve, Papers

    Keywords

    Mitutoyo, 700-117SU, Quick Mini, thickness gauge, pocket comparator, digital thickness gauge, paper gauge, wire gauge, 0-15mm gauge, Japanese metrology.

  • Noga Deburring Blades BS1010

    Noga Deburring Blades BS1010

    Product Overview

    The Noga BS1010 is the absolute industry standard for deburring. If you own a deburring tool, this is likely the blade you use 90% of the time.

    Known as the “S10” Blade, it is a general-purpose heavy-duty blade designed for the vast majority of workshop materials.

    • Versatility: Works perfectly on Steel, Aluminium, and Plastic.
    • Geometry: Features a 40° cutting angle which provides the best balance between edge life and cutting aggression.
    • Compatibility: Fits almost all standard deburring handles (Noga NG-1, SG-1, NB handle, and many generic holders like Shaviv or Vargus that accept 3.2mm swivel blades).
    • Material: Made from High-Speed Steel (HSS) with a hardness of 62-64 Rc.

    Condition

    New (10 Pack).

    This is a brand-new plastic pack containing 10 x Genuine Noga BS1010 Blades.

    • Note on Fakes: There are many cheap copies of this blade on the market that dull after one hole. These are genuine Noga blades, made in Israel, ensuring they hold their edge across hundreds of parts.

    Brand Information

    Noga Engineering (Israel) invented the modern swivel-blade deburring tool. Their “S-System” is the global standard, and despite many imitators, Noga blades remain the sharpest and longest-lasting options available for manual finishing.

    Specifications

    FeatureSpecification
    ModelBS1010 (S10)
    Blade TypeS-Blade (3.2mm Swivel)
    MaterialHSS (High Speed Steel)
    Angle40°
    Hardness62-64 Rc
    ApplicationSteel, Aluminium, Plastic
    DirectionRight Hand (Clockwise)
    Quantity10 Blades per pack

    Keywords

    Noga, BS1010, S10 blade, deburring blades, Noga blades, deburring tool refills, HSS deburring blade, machinist tools, finishing tools.

  • Mitutoyo 160-250mm Bore Gauge 511-130

    Mitutoyo 160-250mm Bore Gauge 511-130

    Product Overview

    The Mitutoyo 511-130 is a heavy-duty Standard Bore Gauge with a large measuring capacity of 160mm – 250mm. It is the go-to instrument for measuring cylinder liners, large bearing housings, and hydraulic cylinders.

    • Self-Centering: Features a spring-loaded guide bridge that automatically aligns the gauge to the true diameter of the bore, ensuring accurate measurement without requiring a “feel” for the tool.
    • One-Revolution Indicator: This set is fitted with the premium Mitutoyo 2959S Dial Indicator. This is a “One Revolution” type gauge (Range 1.6mm), designed to prevent reading errors. The pointer never rotates more than one full turn, eliminating the possibility of miscounting revolutions.
    • Protection: The grip is hollow-structured to reduce heat transfer from the operator’s hand by 50%, preventing thermal expansion from affecting the measurement accuracy.

    Condition

    Used (Great Condition / Minor Cosmetic Flaw).

    This bore gauge presents in great used condition with very little sign of use on the mechanical components. The measuring anvils and guide bridge are clean. It comes in the modern Blow Mould Case, which protects the instrument better than older wooden boxes.

    Note on Indicator: The included 2959S Dial Gauge is in great working order with smooth action; however, there is a very small crack in the centre of the plastic lens. This is purely cosmetic and does not obscure the reading or affect the movement/accuracy of the gauge.

    Brand Information

    Mitutoyo Corporation (est. 1934) is the global benchmark for dimensional metrology. Their Series 511 Bore Gauges are the industry standard for engine reconditioning, known for their durability and the hardness of their contact points.

    Specifications

    FeatureSpecification
    Model511-130
    Range160mm – 250mm
    Indicator Model2959S (One Revolution)
    Indicator Range1.6mm (Balanced 80-0-80)
    Graduation0.01mm
    Probe DepthApprox 250mm
    Case TypeBlow Mould Plastic
    IncludedGauge, Indicator, Anvils, Case

    Keywords

    Mitutoyo, 511-130, bore gauge, cylinder gauge, 160-250mm bore gauge, engine building tools, 2959S indicator, dial bore gauge, machinist tools.

  • Mitutoyo Digital Dial Gauge 543-781

    Mitutoyo Digital Dial Gauge 543-781

    Condition

    Used (Good Working Condition / Multi-Quantity Listing).

    These digital indicators are in good used condition and are fully functional. Please Note: This listing is for one (1) indicator, chosen from a batch of similar units. While the specific serial number may vary from the photos, all units share the same condition: they show signs of normal workshop use, including light superficial marks on the body or crystal, but have been tested to be repeatable and accurate. The spindle movement is smooth, and the LCD segments are clear.

    Product Overview

    The Mitutoyo 543-781 (ID-S1012M) is a robust “Economy Series” Digimatic Indicator designed for simple, reliable measurement. It features a standard measuring range of 12.7mm with a resolution of 0.01mm.

    Unlike complex high-end models, the ID-S series focuses on ease of use with just two buttons: Origin (to set the absolute zero point) and Power/Zero (to zero the display at any position for incremental measurement). It utilises Mitutoyo’s proprietary ABSOLUTE electrostatic capacitance sensor, meaning the origin point is stored even when the power is turned off, you don’t have to re-set the zero every time you pick it up. It has an 8mm stem and a standard lug back for mounting.

    Brand Information

    Mitutoyo Corporation (est. 1934) is the global leader in precision metrology. The ID-S series was designed to be as tough as a mechanical dial gauge but with the error-free reading of a digital screen. They are the “daily driver” of the digital indicator world—simple, battery-efficient, and incredibly durable.+1

    Specifications

    FeatureSpecification
    Model543-781 (ID-S1012M)
    Range12.7mm
    Resolution0.01mm
    Accuracy±0.02mm
    BatterySR44
    TechnologyABSOLUTE Linear Encoder
    Stem Diameter8mm
    Back TypeLug Back
    IncludedIndicator Only (1 pc)

    Keywords

    Mitutoyo, 543-781, ID-S1012M, digital indicator, dial gauge, 12mm indicator, standard digital indicator, absolute indicator, workshop tools, machinist tools.

  • Mitutoyo Grade 1 Gauge Block Set 516-967

    Mitutoyo Grade 1 Gauge Block Set 516-967

    Product Overview

    The Mitutoyo 516-967 is a professional 32-Piece Metric Gauge Block Set manufactured to Grade 1 (Inspection Grade) standards.

    Unlike the larger 103-piece sets designed for building complex heights, this 32-piece set is curated specifically for Instrument Calibration and general workshop inspection. It contains the essential step blocks required to check the linearity of micrometers and calipers across their range.

    • Grade 1 Accuracy: These are “Inspection Grade” blocks, offering higher precision than standard Grade 2 workshop blocks. They are typically used in a temperature-controlled room to set other gauges or calibrate measuring tools.
    • Material: Made from high-carbon, high-chrome steel, heat-treated and aged to ensure dimensional stability over time.
    • Rectangular Type: Features the standard rectangular measuring face, allowing them to be “wrung” together to create precise combined dimensions.

    Condition

    Used (Immaculate Condition).

    This set is in immaculate used condition. The blocks have been well-kept and are currently protected with a film of lubrication to preserve their mirror finish. There are no signs of corrosion or mishandling. The original wooden storage case is also in good condition, keeping the set secure and organised.
    The 60mm block has a mild dented edge as well as a small chip, otherwise mostly flawless.

    Brand Information

    Mitutoyo Corporation (est. 1934) is the global benchmark for dimensional metrology. Their gauge blocks are known for their exceptional surface finish (lapping) which provides superior wringing force compared to cheaper alternatives.

    Specifications

    FeatureSpecification
    Model516-967
    Set TypeMetric Rectangular
    GradeGrade 1 (Inspection)
    Block Count32 Pieces
    MaterialHigh Carbon High Chrome Steel
    Range1.005mm – 60mm
    Included32 Blocks, Wooden Case

    Block Configuration (32 Pieces)

    • 1 Block: 1.005mm
    • 9 Blocks: 1.01 – 1.09mm (0.01mm step)
    • 9 Blocks: 1.1 – 1.9mm (0.1mm step)
    • 9 Blocks: 1 – 9mm (1mm step)
    • 3 Blocks: 10 – 30mm (10mm step)
    • 1 Block: 60mm

    Keywords

    Mitutoyo, 516-967, gauge block set, slip gauges, 32 piece gauge blocks, Grade 1 blocks, inspection grade, metrology standards, machinist tools, calibration blocks.

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