Yamawa Strong Twist Groove JIS B Type 60° Center Hole Drill CESB 5X60°X18 CESB5 1 Piece

Catalog number: CESB5 Features: ●The groove has strong twisting, making it suitable for soft and sticky materials. Applications: ●Cutting materials: carbon steel, alloy steel, tool steel, cast iron, copper alloy, aluminum alloy. ●Center hole processing. Specifications: ●Taper diameter (mm): 5 ●Shank diameter (mm): 18 ●Total length (mm): 75 ●Center hole angle (°): 60 ●Tip diameter (mm): 5 ●Drill diameter (mm): 5 ●Drill length (mm): 7.5 ●Blade shape: double-edged Material/Finish: ●High-speed tool steel (HSS)