Yamawa Long Shank Weak Twist Flute A-Type 60° Carbide Center Hole Drill C-CD-SL L100 1X60°X4 C-CD-SL-100-1X60X4 1 Piece

Catalog number: C-CD-SL-100-1X60X4 Features: ● A type center hole drill with a weak twist groove and long shank made of carbide, which is particularly suitable for hard materials and mass production. Specifications: ● Taper diameter (mm): 1 ● Shank diameter (mm): 4 ● Total length (mm): 100 ● Center hole angle (°): 60 ● Surface treatment: Non-coated ● Blade length (mm): 1 ● Blade shape: Double-edged ● Blade length (mm): 1 Material/Finish: ● Ultra-fine grain carbide alloy (HF)