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retractable button bits
Selling leads
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...Bits Description Our Tapered drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools ...
2024-12-09 10:43:16
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R32 T38 T45 T51 ST58 ST68 Rock Dome Reamer Button Drill Bit For Tunneling And Mining Description Reaming bits were widely used in quarrying or mining ...
2026-04-30 00:02:29
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...Button TCI Tricone Roller Drill Bit Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can handle ...
2026-04-30 00:02:29
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...Bit Rock Tools Drilling Equipments spare parts Product Characteristic: 1. Button bit taper angle: 7°,11°,12° 2. Length: 50/55/71/80 mm 3. Diameter: ...
2024-12-09 18:19:07
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Product Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ...
2024-12-09 18:22:24
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...Drilling 45 Mm Button Drill Hard Rock Bit Ability, longer service life, better wear-resistance and impact-resistance performance, they are widely ...
2024-12-09 18:41:50
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115mm Mission 40 Well Drilling DTH Hammer Button Drill Bit Product Description High air pressure dth hammer drill bits have powerful drilling capacity...
2026-04-30 00:02:30
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76mm BR2 DTH Hammer Bits with Spherical And Parabolic Ballistic Buttons Product Description BR2 DTH hammer bits: 2 inches DTH hammer bits Shank style ...
2026-04-30 00:02:30
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... 100 6 x Φ14 5.0 DHD3.5-100 105 6 x Φ14 5.5 DHD3.5-105 QL30 Dia(mm) Gauge button Weight(Kg) Part No. 85 6 x Φ13 4.5 QL30-85 90 6 x Φ14 4.7 QL30-90 ...
2026-04-30 00:02:30
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...Drilling Ballistic or Spherocal Button Misson 40-146mm DTH Bit In DTH drilling, the rock drilling bit is a continuation of the shank, which the ...
2026-04-30 00:02:30
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