671 - 680 of 685
76mm button bit for rock drilling
Selling leads
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...,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale ...
2026-04-30 00:02:29
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This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive ...
2026-04-30 00:02:29
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105mm 110mm ST68 Ballistic Industrial Drill Bits Wear Resistance Metal Drill Bit Description This type of bit is well known for its wear resistance on ...
2024-12-09 10:43:16
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...Drill Bit Spherical Buttons Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 ...
2026-04-30 00:02:29
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... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used ...
2026-04-30 00:02:29
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...Drill Bit Diameter 64mm and Pilot Adapter Diameter 22mm Reaming Bit / Pilot Adapter 1. Pilot Adapter, Taper 11 degree, for shank: H22x108mm, ...
2026-04-30 00:02:29
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...Drill Bit Diameter 64mm and Pilot Adapter Diameter 22mm Reaming Bit / Pilot Adapter 1. Pilot Adapter, Taper 6-12 degree, for shank: H22x108mm, ...
2026-04-30 00:02:29
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... hole Dia.:85-305mm 4.Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round ...
2026-04-30 00:02:30
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Low Air Pressure CIR90-90mm Diameter DTH Hammer Bit for Water Well Drilling Application Mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium ...
2026-04-30 00:02:30
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...bit) Down The Hole Drilling Tools Description: 5.0” Hammer QL50 Thread Connection: 3 1/2" API Reg Pin Bit Shank: QL50 Feature: top sup have ...
2026-04-30 00:02:30
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