Description
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
| Feature | Specification |
| Holder Brand | Sandvik Coromant (Sweden) |
| Holder Model | PCLNR 2525M 12 |
| Shank Size | 25mm x 25mm |
| Hand | Right Hand |
| Approach Angle | 95° |
| Clamping System | Lever Lock (P-Type) |
| Included Inserts | 10 x Mitsubishi CNMG 120404-GK |
| Insert Corner Radius | 0.4mm |
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.






