麻花钻钻头

固体 多用途 高速钢

FE110高速钢麻花钻DIN338辊锻。1.0-13.0 mm上升0.5 mm。包装在显示钱包FE100R高速钢麻花钻DIN338辊锻造。10.5-20.0 mm上升0.5 mm。缩柄FE109高速钢麻花钻DIN338完全研磨。1.0-13.0 mm上升0.5 mm。包装在显示钱包FE105R高速钢麻花钻DIN338完全地面。10.5-25.0 mm上升0.5 mm。缩柄FE105H高速钢麻花钻DIN338完全研磨。3.0-10.0 mm.¼"六角柄FE111高速钢麻花钻DIN338完全研磨。 1.0-13.0 mm ascending by 0.5 mm. Titanium coated FE112 HSS-E twist drills DIN338 fully ground. 1.0-13.0 mm ascending by 0.5 mm. Packed in display wallet FE106R HSS-E twist drills DIN338 fully ground. 11.0-20.0 mm ascending by 1.0 mm. Reduced shank FE113 HSS short twist drills DIN1897 fully ground. 1.0-13.0 mm ascending by 0.5 mm. FE114 HSS-E short twist drills DIN1897 fully ground. 2.0-13.0 mm ascending by 0.5 mm. FE115 HSS long twist drills DIN340 roll forged. 1.0-13.0 mm ascending by 0.5 mm. FE116 HSS long short twist drills DIN340 fully ground. 1.0-13.0 mm ascending by 0.5 mm. FE117 HSS extra-long short twist drills DIN1869 fully ground. 2.0-13.0 mm ascending by 0.5 mm. FE118 HSS extra-long twist drills DIN1869 fully ground. 3.0-13.0 mm ascending by 0.5 mm. FE119 HSS extra-long twist drills DIN338 fully ground. 3.5-13.0 mm ascending by 0.5 mm. Standard drill in action This outstanding development increases drill-cutting efficiency by means of greatly improved chip control. A chipbreaker rib is positioned along the length of the flutes. It curls and breaks long, chip-forming material into small, manageable chips for easier evacuation.