611 - 620 of 1411
89mm carbide rock drill bit
Selling leads
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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, ...
2026-06-28 00:05:49
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-06-28 00:05:49
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...Bit Insert Type Rock Drilling Tools with 7 Buttons for Granite Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, ...
2024-12-09 10:55:03
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...Rock bits With long or short skirt Rock For 7 / 11 / 12 Degree Drill Rod Tapered equipment affords drillers the ability to change drilling bits ...
2024-12-09 18:35:18
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...Rock Thread Drill Bit Mining Button Bit Product Description It is desined in convex head, and the button shape is parabolic,this body design is ...
2024-12-09 20:07:34
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...Drill Bit , Threaded Button Bits Rock Drilling Drill Bits Description Rock drilling tools are used by many drilling professionals related to mining...
2026-06-28 00:05:49
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...Bit Integral Drill Rod For Rock Drilling , Shank 22 mm x 108 mm Description The H22 Integral drills steels, H22 x 108 mm shank, are the most common ...
2024-12-09 10:48:19
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...rock drill steel rod and mining tapered hex drill rod Our Mission : Better solution and Lower cost Our Vision : Trust and Reliabity, Our drills are ...
2024-12-09 18:44:06
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...Rock Drilling Tools , Quarrying Plug Hole Drill Rod Description: Our factory can offer many kinds of drill bits, including chisel type bits, cross ...
2024-12-09 10:55:34
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... in combination with a pilot adapter. • Widely used in drifting and tunneling • R28 thread system Color: Based on Customer requirements Material: ...
2026-06-28 00:05:49
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