Yamawa Long Shank Coated Strong Twist Groove A Type 90° Center Hole Drill CE-QL V L150 1X90°X4 CE-QL-V-150-1X90X4 1 Piece

Catalog number: CE-QL-V-150-1X90X4 Features: ●A long shank, strong twist groove A-type center hole drill suitable for 90° center hole processing, positioning in deep holes, and chamfering processing, and is coated with a coating that has excellent wear resistance and adhesion resistance. Specifications: ●Taper diameter (mm): 1 ●Shank diameter (mm): 4 ●Total length (mm): 150 ●Center hole angle (°): 90 ●Surface treatment: TiN coating ●Blade length (mm): 1 ●Blade shape: Double-edged ●Blade length (mm): 1 Material/Finish: ●High-speed tool steel (HSS)