FILTER

DESCRIPTION:

HSS Taper Twist Drill Bits

1. Material: HSS4241, HSS4341, HSS6542, M35, M2, HSS9341
2. Process: Rolled, Milled,Ground
3. Surface treatment: Black,Bright, or according to customer's requiremen 

4. Point angle: 135° split point 118degree

5. Applications: Steel , Cast Iron,non-ferrous metals, Wood and other materails