141 - 150 of 1419
127mm threaded rock drill bit
Selling leads
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Description In addition to the choice of tunsten carbide button grade, how to choose the drill bit design is very important for the drilling work ...
2026-07-02 00:13:32
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Hardness Tungsten Carbide T45 Threaded Button Bit Product Name: hardness tungsten carbide T45 threaded button bit Description: hardness tungsten ...
2024-12-09 18:41:50
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DTH Bit Sub Adapter Photo for Adapter 114mm OD x 305mm S-S length, 3 1/2" API Reg Pin & 3 1/2" API Reg Box: Bit sub adapter 138mm OD x 610mm ...
2026-06-01 09:58:37
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... suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons ...
2026-07-02 00:13:32
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... suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons ...
2026-07-02 00:13:32
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... suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons ...
2026-07-02 00:13:32
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New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical ...
2026-07-02 00:13:32
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T45 - 89mm Threaded Drill Button Bit Tungsten Carbide High Wear Resistance Description: Product: Threaded Drill Button Bit Diameter: 89mm (3 1/2mm) ...
2024-12-09 19:13:13
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...Drilling Tricone roller bit, milled tooth,12-1/4”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for ...
2026-07-02 00:13:32
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... adapter. Product Name: High Quality and china factory! shank adapter Description: High Quality and china factory! shank adapter drills Shank ...
2026-07-02 00:13:32
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