931 - 940 of 1833
spherical rock drill bits
Selling leads
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...durability Fast penetration rates, and straight and clean hole quality. Long life of drilling holes. A reaming bit functions to enlarge a borehole ...
2026-06-21 00:28:35
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...Drill Bit Diameter 40mm Gauge 4 x 8mm Tungsten Carbide • Suitable for small hole range • Widely used in Dimensional Stone Quarrying Industry • ...
2024-12-09 10:51:55
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...Drill Bit Diameter 20 - 60mm with 4 - 7 Buttons • Suitable for small hole range • Widely used in Dimensional Stone Quarrying Industry • Widely used ...
2024-12-09 10:55:03
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...drilling 140mm 152mm 165mm High air pressure DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air ...
2026-06-21 00:28:35
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...Drill Bit with High/Mediam/Low Air Pressure DTH Drilling Tools DTH Drill Button Bits are produced from premium quality nickel-alloy steel for ...
2026-06-21 00:28:35
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...Drill Button Bits 7° 11° 12° Short / Long Skirts High Wear Resistance Specifications: Available Tapers: 7° 11° 12° Available Diameters: 28mm - 42mm ...
2024-12-09 19:14:36
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... used in mining, tunneling, quarrying, construction and civil engineering project. Product: DTH Hammer Bits Color: Green, Gold, Black or based on ...
2026-06-21 00:28:35
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... used in mining, tunneling, quarrying, construction and civil engineering project. Product: DTH Hammer Bits Color: Green, Gold, Black or based on ...
2026-06-21 00:28:35
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...bits in sizes from 3 1/2" – 26", with open or sealed bearings, regular or jet circulation, and a wide range of additional custom features for ideal ...
2026-06-21 00:28:35
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13 5/8" API Sealed Bearing Tci Tricone Drill Bit , Button Mining And Oil Well Hole Drill Bit 13 5/8" API sealed bearing tci tricone button bit with ...
2026-06-21 00:28:35
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