... : Left & Right Hand Turning tools, Threading tools and Parting-off Tool Holders. Specific models for:PWGNR2020-08 PSSNR2020-12 PSRNR2020-12 ... , T: 60 degree, V: 35 degree, W: 80 degree.L: tool holder style and approach angle. A: 90, B: 75, C ... : 250mm, T: 300mm.12: length of cutting edge. OEM set lathe machine tools with carbide indexable inserts