Features A carbide, weak helix groove A-type center hole drill suitable for particularly hard materials and mass production machining.
Use
Specification Aperture diameter (mm): 2.5Shank diameter (mm): 8Overall length (mm): 50Center hole angle ( ): 60Surface treatment: Non-coating Blade length (mm): 2.5Blade shape: double-edged
Specification2 Blade length (mm): 2.5
Material/Finish Ultra-fine grain cemented carbide (HF)
Set contents/accessories
caution
