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Hengwang Mining Machinery CO.,LTD

All Products >> HW946

Showing 1 - 2 of 2, total 1 pages        [First] [Previous] [Next] [Last]

1
down-the-hole drill bit
down-the-hole drill bit
Specification: Mining coal machinery DTH drilling rig
Detail: Currently there are four kinds of end face design forms: End face convex type; End face planar; End face concave type; End face deep concave center type. Carbide multi-select ball tooth. Spring tooth, or communal cloth tooth a...

2
down-the-hole drill bit
down-the-hole drill bit
Specification: Mining coal machinery DTH drilling rig
Detail: Currently there are four kinds of end face design forms: End face convex type; End face planar; End face concave type; End face deep concave center type. Carbide multi-select ball tooth. Spring tooth, or communal cloth tooth a...
Showing 1 - 2 of 2, total 1 pages        [First] [Previous] [Next] [Last]
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