41 - 50 of 220
deep hole exploration rc drill bit
Selling leads
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146mm Reverse Circulation RE054 RC Drill Bits For RC Drilling RC bits Model RC5.5-RE054/RE054R for shank RE054/RE054R Diameter No x Button diameter mm ...
2024-12-09 12:11:48
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5 1/2" 140mm Reverse Circulation SRC547 RC Drill Bits For RC Drilling RC bits Model SRC547 for shank RE547 Diameter No x Button diameter mm Button ...
2026-06-19 00:30:13
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5" 127mm Reverse Circulation Hammer RE543 RC Drill Bits For RC Drilling RC bits Model RC4.5-E543 for shank RE543 Diameter No x Button diameter mm ...
2024-12-09 12:11:48
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...RC Drill Bits For Reverse Circulation Drilling Rig RC bits Model RC3-E531 for shank RE531 Diameter No. x Button diameter mm Button angle Flushing ...
2024-12-09 12:11:48
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...RC Drill Bit Black Color Carbon Steel For Sampling Product Introduce: RC drill cuttings are transported to surface inside the centre tube of the ...
2024-12-09 12:57:59
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Reverse Circulation RE543 133mm RC Drill Bits For RC Drilling RC bits Model RC4.5-E543 for shank RE543 Diameter No x Button diameter mm Button angle ...
2024-12-09 12:11:48
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5" 127mm Reverse Circulation PR40 RC Drill Bits For RC Drilling RC bits Model RC5-P40 for shank PR40 Diameter No x Button diameter mm Button angle ...
2024-12-09 12:11:48
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4"-5" Inch RC Drill Bit For Geotechnical Drilling Equipment SRC547 RC bits Model SRC542 Diameter No x Button diameter mm Button angle Flushing holes ...
2026-06-19 00:30:13
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SRC040 190mm Reverse Circulation RC Drill Bits With Shroud RC bits Model SRC040 for shank PR40 Diameter No x Button diameter mm Button angle Flushing ...
2026-06-19 00:30:13
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... into hammer and bit.Rock formation fragments crushed by bit are collected into the inter tube via air hole on the bit head. And then returned to ...
2025-12-23 18:14:34
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