Spesifikasi SwissTech.7.00mm HEAVY DUTY COBALT DRILL
Series 1020 HSS-Co Heavy Duty Straight Shank Jobber Drills Metric The addition of up to 8% cobalt allows higher speeds to be used without reducing the life of the tool, increasing productivity. 28° helix and 135° point. Manufactured to DIN 338 RN. Point to DIN 1412C. ( Untuk Mesin Bor )
