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The shank can be matched with different kinds of hammers:
1. COP hammer systerm(Cop34, Cop44, Cop54, Cop64, Cop84)
2. DHD systerm(DHD340, DHD3.5, DHD350, DHD360, DHD380)
3. SD syeterm(SD4, SD6, SD8, SD10, SD12)
4. Mission hammer(Mission40, Mission50, Mission60)
5. QL&XL(QL4, QL6, XL4, XL6)
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The face design of the bit
1. Flat face
2. Concave
3. Convex
The type of carbide button
1. Sphericial
2. Ballistic
3. Conical
DTH bit(3"-32")
Changsha Tianhe Drillingtools And Machinery Co.,Ltd
products, range:, hammer, Button, casing, drilling, systerm, concentri...
