271 - 280 of 460
diameter 152mm rock drill bits
Selling leads
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...Drilling Blue 305mm Diameter 3 Wings/Blades Drag Bit Product Introduce The drag bit is designed for use in soft formations such as sand, clay, or ...
2024-12-09 13:25:29
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... hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. We have rich experience in this field ...
2024-12-09 12:28:04
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... 80 2 6x13 5x10 4 Br2-80 90 2 6x13 6x13 4.2 Br2-90 Hammer Size Bits diameter Shank Metric Inch 1" 64mm-70mm 2 1/2"-2 3/4" BR1 2" 70mm-95mm 2 3/4"-3 ...
2024-12-09 12:11:48
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...hammers and bit top hammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. We haverich experience in this field of ...
2024-12-09 12:38:29
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Deep Rock Exploration High Quality Drill Bits SRC542 Reverse Circulation Bits Reverse Circulation Hammers & Bits: SOLLROC offers all the tools to ...
2024-12-09 12:42:49
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... connection. The drill bit has various shank types, such as DHD, SD, MISSION, QL, and COP, and a flushing hole is available. It is a reliable and ...
2025-07-21 00:09:14
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...bits Description: Thread Button bits Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment ...
2024-12-09 12:11:48
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...ch the percussive hammer is located directly behind the drill bit, so the percussion mechanism follows the bit down into the drill hole. The drill ...
2025-07-21 00:09:14
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...Drill Bit is a reverse circulation drill bit that features tungsten carbide material. This material is known for its high strength and resistance ...
2025-07-21 00:09:14
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... is known for its high-efficiency drilling capabilities. Our PDC Drag Bit is perfect for drilling through tough rock formations, where other bits ...
2025-01-08 16:46:14
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