Description

R28 Thread button bits for rock drill

Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, MISSION60, DHD380 QL40, QL50 , QL60, QL80.SD10, NUMA100, NUMA120,ect.

Advantage:

1. Advanced technology

2, High grade steel as material

3. Quik delivery

4.Used in DTH Drill rig

5.Material:Alloy,metal

6.18 years DTH bit supplier

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