621 - 630 of 809
152mm dth drill bits
Selling leads
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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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SRC040 4" Reverse Circulation Can fit shank RE040 RC button Bits For RC Drilling RC bits Model SRC040 for shank RE040 Diameter No x Button diameter mm ...
2024-12-09 12:11:48
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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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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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...rock and also in the oilfield for drilling out concrete casings and plugs. Techinical parameter Type Dimension Thread connection inch mm 3 wings ...
2024-12-09 13:15:04
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...Bit with Carbide Buttons and Shank RE004 for Sampling Use Product Introduce: The reverse circulation (RC) hammer is a simple non-electrical air ...
2025-07-29 00:06:18
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...Drilling the hammer produces a percussive force on the drill rods or tubes, which is transmitted to the drill bit. The feed device is usually ...
2024-12-09 12:38:29
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Product Introduce: Reverse Circulation drilling,uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. High ...
2024-12-09 12:57:59
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... drilling tools. The advantage of high performance is a standout feature of these button drill bits, ensuring that they can withstand the rigors of ...
2025-03-07 00:14:07
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...Drilling Speed DTH HSD8A Blasting Hammer Without Footvalve Our Products: With professional manufacturing experience in DTH hammer production, our ...
2024-12-09 12:54:22
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