191 - 200 of 321
diameter 124mm rc drill bit
Selling leads
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...RC Drill Bit is a reverse circulation drill bit that features tungsten carbide material. This material is known for its high strength and ...
2025-07-29 00:06:18
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RE542 Shank Reverse Circulation RC Bits for Reverse Circulation Drilling RC bits Model RC4.5-E542 for shank RE542 Diameter No x Button diameter mm ...
2024-12-09 12:11:48
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Reverse Circulation SRC040 RC Bits For Reverse Circulation Drilling RC bits Model SRC040 Diameter No x Button diameter mm Button angle Flushing holes ...
2025-07-29 00:06:18
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Reverse Circulation PR52 / PR52R RC Bits For Reverse Circulation Drilling RC bits Model RC5.5-P52/P52R for shank PR52/PR52R Diameter No x Button ...
2024-12-09 12:11:48
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Reverse Circulation SRC054/SRC054R RC Bits For Reverse Circulation Drilling RC bits Model SRC054/SRC054R Diameter No x Button diameter mm Button angle ...
2025-07-29 00:06:18
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SRC545 Reverse Circulation RC Bits for Reverse Circulation Drilling RC bits Model SRC545 Diameter No x Button diameter mm Button angle Flushing holes ...
2025-07-29 00:06:18
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...outer tubes.Air is blew down the annulus of the rod and enter into hammer and bit.Rock formation fragments crushed by bit are collected into the ...
2024-12-09 12:57:59
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...RC Hammer Rock Bits for Geological Exploration Product Introduce: RC drilling uses rods with inner and outer tubes, the drill cuttings are ...
2025-07-29 00:06:18
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... utilizes double drill rods where air is passed down the hole through the outside annulus and into the hammer. Drill cuttings are cleared from the ...
2025-07-29 00:06:18
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RC Series Reverse Circulation DTH Hammer Bits for Rock Drilling Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and ...
2025-07-29 00:06:18
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