Yamawa Strong Twist Groove JIS C-Shape 60° Center Hole Drill CESC 6.3X60°X18 CESC-6.3X18 1 Piece

Catalog number: CESC-6.3X18 Features: ●This is a strong twist groove JIS C-type center hole drill that is particularly suitable for soft materials and relatively sticky materials. Applications: ●Cutting materials: carbon steel, copper alloy, aluminum alloy. Specifications: ●Taper diameter (mm): 6.3 ●Shank diameter (mm): 18 ●Total length (mm): 75 ●Center hole angle (°): 60 ●Tip diameter (mm): 6.3 ●Drill diameter (mm): 6.3 ●Drill length (mm): 9.2 ●Surface treatment: Non-coated ●Blade length (mm): 9.2 ●Blade shape: Double-edged ●Non-coated ●Blade shape: Double-edged Material/Finish: ●High-speed tool steel (HSS)