Factory Twist Drill Standard Coolant Twist Drill Bits
Use for the process of structural steel, alloy steel, stainless steel and other common materials; Precise centering ability which enables to gain stable dimension accuracy and fine surface quality, suitable for process system with excellent rigidity.
Effectively reduce chipping and have good wear resistance.
In addition to the commonly used right-angle shanks, a variety of shank types are available, which are suitable for a variety of drilling rigs and drilling machines.
Multi-layer geometric cutting edge to improve chip removal performance and maintain low cutting resistance.
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