Catalog number: EXD-3.9 Features: ● Cross-sinning is applied to the tip, so a punch is not required, and it cuts quickly and has excellent sharpness. Applications: ● Workpiece: General steel, stainless steel. Specifications: ● Blade diameter (mm): 3.9 ● Groove length (mm): 51.0 ● Total length (mm): 79.0 ● Shank diameter (mm): 3.9 ● Effective machining depth: 3D (blade diameter x 3 times) Material/Finish: ● High-speed steel (HSS)
