651 - 660 of 904
tungsten carbide drag bit drilling
Selling leads
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... inserts and tungsten carbide inserts on cones & shirt-tails for gauge protection motor quality bit, • 6⅝ API Reg. Pin connection. • MEDIUM-HARD. • ...
2026-07-31 00:08:35
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...Drill Button Bit 76mm Drop Center / Flat Face High Wear Resistant Competitive Advantage: 1. High strength chromium-molybdenum steel with high ...
2026-07-31 00:08:35
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...Bits 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction...
2026-07-31 00:08:35
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... size in combination with a pilot adapter. • Widely used in drifting and tunneling • R32 thread system Color: Based on Customer requirements ...
2026-07-31 00:08:35
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...Bit H22 Hexagonal Drill Extension Rod 22 mm x 108 mm Description The H22 Integral drills steels, H22 x 108 mm shank, are the most common type ...
2024-12-09 10:43:31
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... Widely used in drifting and tunneling • T51 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-07-31 00:08:35
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... Widely used in drifting and tunneling • T45 thread system Color: Green,Blue or Based on Customer requirements Material: Tungsten carbide and high ...
2026-07-31 00:08:35
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...Drill Bits Cross Type R32 1 3/5 inch Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it ...
2024-12-09 10:43:16
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... a very straight drill hole. • Steel inserts • Widely used in dimensional stone industry, drifting and tunneling Color: Green,Blue or Based on ...
2024-12-09 10:48:03
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...Bits For Vertical Borehole Drilling Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it ...
2024-12-09 11:02:38
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