Features Long shank, slightly helical groove A-type center hole drill suitable for positioning in deep hole drilling and chamfering, coated with excellent wear resistance and welding resistance.
Use
Specification Cone diameter (mm): 2.5 Shank diameter (mm): 8 Overall length (mm): 100 Center hole angle ( ): 60 Surface treatment: TiN coating Blade length (mm): 2.5 Blade shape: double-edged
Specification2 Blade length (mm): 2.5
Material/Finish High speed tool steel (HSS)
Set contents/accessories
caution
