431 - 440 of 1899
high speed drill bits
Selling leads
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...Drill Bits with Dia 110~133mm for 4" DTH hammer Diameter: 110mm to 133mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, ...
2026-06-20 00:21:37
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... hardness and abrasion resistance of diamond with outstanding strength and toughness of tungsten carbide, PDC has been widely used in mechanical ...
2024-12-09 10:55:34
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..., the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass ...
2026-06-20 00:21:38
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...Drill Bit T38 with Dia102mm For different rock hardness mining Processing CNC milling and proprietary heat treatment process Competitive Advantage ...
2024-12-09 18:49:01
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...Drill Bit T38 115mm Diameter With Oblique Body For Quarrying Top hammer Drill bits The top hammer rock drilling bit is mainly used for blasting ...
2026-06-20 00:21:38
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...,T45,T51,T60 ST58,ST68 PRODUCT SPECIFICATION Button Bit: Skirt Shape Straight (Normal) Retract Straightrac Bit Diameter 35~152mm (1 3/8 ~ 6”) 45...
2026-06-20 00:21:38
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64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit Description Reaming bit functions to enlarge a borehole and it is designed with a ...
2026-06-20 00:21:38
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...drill rigs components T45 Retractable Drill Bit for quarry stone drilling Competitive advantages: This type of bit is well known for its wear ...
2026-06-20 00:21:38
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...bits With long or short skirt Rock For 7 / 11 / 12 Degree Drill Rod Tapered equipment affords drillers the ability to change drilling bits whilst ...
2024-12-09 18:35:18
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...Drilling Top Hammer Drill Bits Threaded Drill Bits GEOTOOLS'threaded drill bits include general,retrac and reaming three series,with stronger ...
2026-06-20 00:21:38
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