331 - 340 of 1837
76mm rock drill bit
Selling leads
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...76mm T38 Button Drill Bit with Semi-Ballistic Buttons Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 ...
2024-12-09 10:59:13
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... Bits solves the common problems of block falling. It has the characteristics of high efficiency, long service life, good appearance and strong ...
2026-06-22 00:21:13
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...Rock Drilling Tools CNC Milling Button Drill Bit Description The button bit is widely used for rock drilling, blasting holes and other drill works ...
2026-06-22 00:21:13
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...Drill Bit Hard Rock Drilling , Super Long Life Advantages: A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten ...
2024-12-09 18:20:00
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...air leg or hand held jack hammer driller in quarrying,and mining. Basic Information: Taper drill bit- Taper 7° Taper, 11°, Taper 12° Product Name: ...
2024-12-09 11:01:47
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...company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, ...
2026-06-22 00:21:13
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... to very abrasive. Parabolic button : fast penetration,suited to medium to hard rock,suitable for the mildly abrasive ground. Conical button : fast ...
2026-06-22 00:21:12
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... bolt can be connected with a grouting machine for grouting while drilling to achieve the anchoring effect. The construction efficiency is higher ...
2025-12-22 00:55:22
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... heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. ...
2024-12-09 17:21:59
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85 - 105mm Underground Mining Drill Bit For 3 Inch High Air Pressure BR3 / DHD330 / COP32 DTH Hammer
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85-105mm DTH Drill Bit For 3 Inch High Air Pressure BR3/DHD330/COP32 DTH Hammer for Underground mining DTH Button Bit Description: HAMMER INCH BIT DIA...
2026-06-22 00:21:12
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