BB Spot Drill HSS Co Cobalt NC Center Bit 60 90 120 Degree Location Prepare Guide Pilot Hole CNC Machine Tool M35 M42 1-20mm

BB Spot Drill HSS Co Cobalt NC Center Bit 60 90 120 Degree Location Prepare Guide Pilot Hole CNC Machine Tool M35 M42 1-20mm

Aliexpress UK