G-112
Conical Fluted Straight Shank Twist Drills
Q'ty :
Please select which you want to ask the following product specifications:
Size: |
‧ | Basic on HSE feartures heat and wear resistance. |
‧ | Surface is coated with TiN HV2000, featuring low friction coefficient, anti-adhere and superior cutting performance. |
‧ | Thick web design provides high rigidity, superior bending-resistance and minimum vibration |
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Special shapes of helical flutes ensure excellent chip removal. 〝X〞thinning reduces length of chisel edge and thrust load. The drills are ideal for deep hole drilling with depth over 3 times of drill diameter. |
‧ | Suitable for drilling General Steels, Alloy Steel and Cast Iron, etc. |




