Features Coated slightly twisted groove A type center hole drill with excellent wear resistance and welding resistance.
Use
Specification Cone diameter (mm): 5 Shank diameter (mm): 11 Total length (mm): 78 Center hole angle ( ): 60 Surface treatment: TiN coating Blade length (mm): 5.5 Blade shape: double-edged
Specification2 Blade length (mm): 5.5
Material/Finish High speed tool steel (HSS)
Set contents/accessories
caution
