311 - 320 of 392
drop face retractable drill bit
Selling leads
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...Drill Bits T38 Diameter 76mm Threaded Button Bit Product Description: Threaded drill bits include general,retract and reaming three series,with ...
2026-06-19 00:11:48
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...Drilling Tools R32-51mm-Retract Bit Features & Benefits Different front designs for various rock formations Longer service life Improved hole ...
2026-06-19 00:11:48
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...Inch Thread: T45 Face Design: Flat face Button/Carbide Type: Spherical Button Number and Diameter: Gauge 8x12mm, front 6x12mm Flushing Holes: 2 ...
2024-12-09 19:04:57
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T38-76mm Tungsten Carbide Threaded Button Bit with Ballistic and Spherical Buttons for Rock Drilling
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...Bit Product Description Description: Threaded button bit Raw material: Alloy steel and tungsten carbides Thread: R25, R28, R32, R35, R38; T38, T45, ...
2026-06-19 00:11:48
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...Face Mining Drill Tools Button Bits Rock Drilling KSQ thread button bits are produced through heat treatment in the production process, and ...
2026-06-19 00:11:48
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..., higher penetration rates, straighter holes and longer bit life. T threaded botton bits is from 28-152 mm in diameter, are made from cemented ...
2024-12-09 20:33:46
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... central pilot bit drills away the center part of the hole and guides the drill string, incorporated with a sacrificable symetrical ring bit make a ...
2026-06-19 00:11:48
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...Bits 5 Inch Bits For Concrete Drilling And Blasting In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-06-19 00:11:48
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...Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, ...
2026-06-19 00:11:48
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...drilling 165mm DHD 360 Drill Bits Description We can design and manufacture the personalized products to meet your specical apllication, such as ...
2026-06-19 00:11:48
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