181 - 190 of 578
top hammer retrac bit
Selling leads
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...: drop center/concave/convex/double gauge/flat Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm...
2026-07-31 00:08:35
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...Carbon steel As your request Diameter 160mm As your request DTH hammer size DHD360 Uses Ore mining Well drill,rock drill Color Blue,yellow As your ...
2026-07-31 00:08:35
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... 165 CONCAVE, CONVEX, DOUBLE CAUGE, DROP CENTER, FLAT DOME, PARABOLIC, BALLISTIC, SHARP, FLAT Our DTH hammer buttion drill bit range Product DTH ...
2026-07-31 00:08:35
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...Hammer Bit / DTH380 Length 1550mm Thread API 4 1/2" In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-07-31 00:08:35
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...Bit / DHD 350 Dia140mm DTH 355K DTH Hammer Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the ...
2024-12-09 10:52:39
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...Hammer Bits for Water Well In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ...
2026-07-31 00:08:35
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...Bit and Down Hole Hammer Drill In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ...
2026-07-31 00:08:35
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...Bits For Hammer Drill Down The Hole Drilling DTH Button Bits DTH drilling is a percussion system driving a piston inside hammer body with up and ...
2026-07-31 00:08:35
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...Hammer 1067mm (length without bit) Down The Hole Drilling Tools Description: 5.0” Hammer QL50 Thread Connection: 3 1/2" API Reg Pin Bit Shank: QL50 ...
2026-07-31 00:08:35
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-07-31 00:08:35
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