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HRC45 Carbide Twist Drill Bits

Product Parameter

Workpiece Material All kinds of steel parts, aluminum parts, soft substrates, etc. Handle type Straight handle
Tool material Tungsten Helix angle 30 degree
Coating Yes Brand Xinfa

Advantage

1.Excellent quality with competitive price. 2.Short delivery date within one week. 3.We can provide custom tools as per customers’ need.from coating,flute,Helix angle,to cutting length,total length. 4.Heavy duty operation end mills-Unequalled Indexing,Asymmetric helix angle. 5.Anti-Vibration,Providing smooth and steady chip evaluation.