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Full Penetration Self-Tapping Thread , Drill Rig Parts Drill Rod Recovery Tap
The rod tap uses the high quality alloy steel material with the advantages of high strength, high toughness and easy tapping. We can provide BQ, NQ, HQ, PQ rod taps & BW, NW, HW (T), PW (T) taps with Chinese standard ones.
Specifications
1 parallel walls and self-tapping threads for full penetration.
2 improved recovery connection and longer tap life.
Features:
- available in all standard BQ NQ HQ PQ sizes
- available in male type and female type
- available in both right hand thread and left hand thread
The screw tap ,produced by 20CrMnTi and Liquid SuLpho -Nitrocarburizing technique,has a long life and scientific structure.There are several descriptions.
Full Penetration Self-Tapping Thread , Drill Rig Parts Drill Rod Recovery Tap
