Yamawa Strong Twist Groove A-Type 75° Center Hole Drill CE-T 2.5X75°X7.7 CE-T-2.5X75X7.7 1 Piece

Catalog number: CE-T-2.5X75X7.7 Features: ●This is a strong twist groove A-type center hole drill for 75° center hole processing, which allows for positioning and chamfering at the same time. ●Especially suitable for soft materials and relatively sticky materials. Specifications: ●Taper diameter (mm): 2.5 ●Shank diameter (mm): 7.7 ●Total length (mm): 50 ●Center hole angle (°): 75 ●Surface treatment: Non-coated ●Blade length (mm): 2.5 ●Blade shape: Double-edged ●Blade length (mm): 2.5 Material/Finish: ●High-speed tool steel (HSS)