Yamawa Coated Strong Twist Groove A-Type 60° Single Edge Center Hole Drill AUCES 1X60°X4 AUCES-1X60X4 1 Piece

Catalog number: AUCES-1X60X4 Features: ●A single-edged shape is used to improve the precision of the tool. ●The groove has a strong twist, making it particularly suitable for soft materials or relatively sticky materials. ●High-speed, high-feed processing is possible. Applications: ●Cutting materials: For high carbon steel, cast iron, and tool steel. Specifications: ●Taper diameter (mm): 1 ●Shank diameter (mm): 4 ●Total length (mm): 35 ●Center hole angle (°): 60 ●Drill length (mm): 1.1 ●Surface treatment: Coating ●Blade shape: Single-edged ●Countersink angle: 60° ●Surface treatment: TIN coating ●Blade shape: Single-edged Material/Finish: ●High-speed tool steel (HSS)