ISF Packed Extra Masamune Drill 6.8mm [1 piece] P-EXD-6.8 1 piece

Catalog number: P-EXD-6.8 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): 6.8 ● Groove length (mm): 73 ● Total length (mm): 105 ● Shank diameter (mm): 6.8 ● Effective machining depth: 3D (blade diameter x 3 times) Material/Finish: ● High-speed steel (HSS)