461 - 470 of 577
dth rc hammer rock bits
Selling leads
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...RC drilling today produces samples of high quality and reliability. Dual-pipe RC drilling utilizes double drill rods where air is passed down the ...
2024-12-09 12:57:59
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... Recommended rotation speed 20-35 r/min Air consumption 10-25 bar 980-1150 CFM It is a convertional DTH hammer. DTH hammers without footvalve can ...
2024-12-09 12:11:40
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... PR54/PR54R RC Drill Hammer for Mining Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and ...
2025-07-21 00:09:14
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...n The Hole SD8 DTH Button Drill Bits For Waterwell Drilling Product specifications: SD8 dth bits Matched hammer Dia. (inch) Bit Dia. (mm) Bit Dia. ...
2024-12-09 12:11:48
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.... (mm) Air Holes Weight (kg) Bit Shank 2" 70 2 3/4 6*10 4*8 2 3 BR2 76 3 6*12 5*10 2 3.6 3" 90 3 9/16 7*12 6*11 2 4.2 BR3/BR33/COP32 95 3 3/4 6*...
2024-12-09 12:11:48
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... Color DTH Drill Bit For Mining Product description Penetraton rates with down-the-hole hammers are directly proportional to air pressure and, ...
2024-12-09 13:12:04
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... process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy loss in the transmission process, tooth ...
2024-12-09 13:10:29
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High Penetration Rates SRC052 RC Rock Drill Bit For Grade Control Product Introduce: RC, or reverse circulation, drilling is a tried and true drilling ...
2025-07-21 00:09:14
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...DTH Drill Bit with Alloy Steel and Carbide Buttons for Coal Mining Product description The DTH Bits for Hammers are manufactured according to the ...
2025-07-21 00:09:14
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... and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and ...
2024-12-09 12:11:48
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