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spherical drill bit
Selling leads
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-06-21 00:28:35
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8~46" Extra roller cone rock reamer/hole open/HDD rock reamer for Horizontal Directional Drilling Product Description • Bit size range from 3 7/8'' to ...
2026-06-21 00:28:35
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.... It is mainly used for deep exploration drilling and ore grade control. It has the following characteristics: 1. Based on previous experience of ...
2026-06-21 00:28:35
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RC series reverse circulation DTH Hammer and Bit RC series reverse circulation DTH Hammer is the latest developed product of our company. It is mainly ...
2026-06-21 00:28:35
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CIR110-120mm Low Air Pressure DTH Hammer Drill Bit for Water and Mine Product Overview KSQ's low air pressure DTH hammer button bits are engineered to ...
2026-06-21 00:28:35
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... tungsten carbide inserts that is known to have high penetration rate, but has weak configuration against carbide fracture. • Widely used drifting ...
2026-06-21 00:28:35
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... carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T51 Dome Bit For
2026-06-21 00:28:35
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... carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T45 Dome Bit For
2026-06-21 00:28:35
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... carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T45 Dome Bit For
2026-06-21 00:28:35
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CNC Milling Hardened Steel Drill Bits Cross Type R32 1 3/5 inch Description Cross type bit with steel inserts using H25 thread system. It has a slow ...
2024-12-09 10:43:16
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