We Specialized in DTH hammers and bits, RC hammers and bits, tophammer button bits, and related products.
Hammer specifications:
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DTH hammers and bits range:
3" DTH hammer shanks : DHD 3.5, COP 34, COP 32, Mission 30, BR 3, Mach 303; bits (90mm - 105mm)
4" DTH hammer shanks: DHD 340/COP 44, COP 42, QL 40, SD 4, Mission 40; bits (105mm- 130mm)
5" DTH hammer shanks: DHD 350/COP 54, COP 52, QL 50, SD 5, Mission 50; bits (130mm- 165mm)
6" DTH hammer shanks: DHD 360/ COP 64, COP 62, QL 60, SD 6, Mission 60; bits (152mm- 203mm)
8" DTH hammer shanks: DHD380, QL 80, SD 8, Mission 80; bits (200mm- 305mm)
10"DTH hammer shanks: SD10,Numa100; bits(254mm-330mm)
12"DTH hammer shanks: DHD1120,SD12,Numa120,Numa125; bits(305mm-600mm)
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
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