Description
Product Overview
When you need to establish, machine, or inspect an exact angle with absolute certainty, angle blocks and protractors will only get you so far. The SSK 100mm Precision Sine Bar is the ultimate toolmaker’s solution for generating complex, highly accurate angles using standard gauge blocks and simple trigonometry.
- The 100mm Metric Advantage: The center-to-center distance of the ground cylinders is exactly 100mm. This makes shop-floor math incredibly fast and practically error-proof. To find your required gauge block stack height, simply find the sine of your desired angle and multiply it by 100 (move the decimal two places to the right).
- Flawless Grinding Setups: This is an absolute must-have tool for setting up magnetic chucks on a surface grinder, aligning milling vises for complex angular cuts, or inspecting precision tapered parts on a granite surface plate.
- Hardened Tool Steel: Machined from premium hardened tool steel and precision ground on all working surfaces to ensure perfect parallelism, flatness, and strict dimensional stability.
Condition
Used (Great Condition / Toolmaker Cared For).
This sine bar is in fantastic used condition and has clearly been treated with the utmost respect by a master machinist.
- Rust-Free Storage: The deadliest enemy of precision ground steel is moisture. This tool has been properly lubricated, sealed airtight inside a plastic ziplock bag, and safely nested inside its original foam-padded SSK wooden box. It is pristine, rust-free, and ready to go straight onto your surface plate.
Brand Information
SSK (Japan) is a respected manufacturer of specialized precision metrology equipment and inspection tooling. Their ground-steel layout tools, including sine bars and V-blocks, are highly valued in the machining industry for their strict adherence to geometric tolerances and exceptional surface finishes.
Specifications
| Feature | Specification |
| Brand | SSK (Japan) |
| Type | Precision Sine Bar |
| Center Distance | 100mm |
| Material | Hardened & Ground Tool Steel |
| Application | Precision angle setup & inspection |
| Included | Sine Bar, Ziplock Bag, Foam-Padded Wooden Box |
Keywords
SSK sine bar, 100mm sine bar, precision sine bar, angle setup tool, machinist sine bar, toolmaker setup, gauge block angle, surface plate tools, Japanese metrology.
