Yamawa Strong Twist Groove JIS B Type 60° Center Hole Drill CESB 0.8 x 60° x 3.15 CESB0.8 1 Piece

Catalog number: CESB0.8 Features: ●The groove has a strong twist, making it suitable for soft and sticky materials. Applications: ●Workpiece: carbon steel, alloy steel, tool steel, cast iron, copper alloy, aluminum alloy. ●Center hole processing. Specifications: ●Taper diameter (mm): 0.8 ●Shank diameter (mm): 3.15 ●Total length (mm): 31.5 ●Center hole angle (°): 60 ●Tip diameter (mm): 0.8 ●Drill diameter (mm): 0.8 ●Drill length (mm): 1.2 ●Blade shape: double-edged Material/Finish: ●High-speed tool steel (HSS)