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rock drill bits
Selling leads85 - 105mm Underground Mining Drill Bit For 3 Inch High Air Pressure BR3 / DHD330 / COP32 DTH Hammer
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85-105mm DTH Drill Bit For 3 Inch High Air Pressure BR3/DHD330/COP32 DTH Hammer for Underground mining DTH Button Bit Description: HAMMER INCH BIT DIA...
2026-06-22 00:21:12
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...Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, ...
2026-06-22 00:21:12
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High quality alloy YG8 T.C Bits/ Tungsten carbide drill bits φ60~170 used primarily in soft formations Description: The carbidw T.C Bits is a general ...
2026-06-22 00:21:13
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ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in ...
2026-06-22 00:21:13
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... Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in ...
2026-06-22 00:21:13
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... Forging T38 T45 T51 Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in ...
2026-06-22 00:21:13
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PDC Drill Bit for IADC Code F4446 / M432 with Power of Counterpoise Design Description: Matrix is relatively heterogeneous, because it is a composite ...
2026-06-22 00:21:12
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DIAMOND CORE DRILLING BITS HQ Surface and Impregnated Sets We also can prodive Reaming Shells which perfectly matches with Diamond Core Drilling Bits! ...
2026-06-22 00:21:13
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... Length: 240mm Number of Splines: 12 Specifications Item Bit Dia. Buttons (mm) Flushing Holes Weight Part Number mm inch Front Gauge (kg) QL50 ...
2026-06-22 00:21:12
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... on the technologies accumulated in more than 30 years on tungsten metallurgy and 20 years on cemented carbide manufacturing,we produce high ...
2026-06-22 00:21:13
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