• I-113-TiN Coated Straight Shank Twist Drills

I-113-TiN Coated Straight Shank Twist Drills



TiN Coated Straight Shank Twist Drills 氮化鈦—直柄花鑽頭

l          Surface is coated with TiN HV2000, featuring maximum wear-resistance, low friction-coefficient, anti-adhere, superior cutting performance and service life extended to 3 times.

l          Cutting speed is increased by 30% at a constant feed rate.

l          Suitable for drilling General Steels, Alloy Steel, Tempered Steel, and Cast Iron, etc.


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