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tunneling button drill bit
Selling leads
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...Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, they ...
2026-05-02 00:02:52
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...Drill Bits 2 Inch Drilling Bit With Steel Inserts Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration ...
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 10:43:16
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...then reamed to the final size in combination with a pilot adapter. • Widely used in drifting and tunneling • R32 thread system Color: Based on ...
2026-05-02 00:02:52
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...Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide ...
2026-05-02 00:02:52
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...Button Bit for COP34 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 105mm Face design: flat face, Carbide Shape: spherical ...
2026-05-02 00:02:52
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... DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 3x10 2 2.6 70 2 3/4 ...
2026-05-02 00:02:53
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...Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide ...
2026-05-02 00:02:52
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...: gauge 6x14mm, front 6x12mm, Flushing holes: 2 front flushing holes for DHD3.5 hammer, Weight: 5kg/each DTH Button Bit Photo: Bit Face Shape ...
2026-05-02 00:02:52
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...drill bits Oem Specification Product Name DTH drill bits Brand Pulanka Material Carbon steel Diameter 115,140mm DTH hammer size DHD340, Uses Ore ...
2026-05-02 00:02:53
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