381 - 390 of 781
rock drilling tools for tunneling
Selling leads
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...Drill Rod R32 / R38 / T38 / T45 / T51 for Rock Drilling Machine Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are ...
2026-07-07 00:09:13
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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, ...
2026-07-07 00:09:13
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...Drilling Tools Down The Hole Hammer and Button Bit In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-07-07 00:09:13
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... carbide, this drill bit undergoes professional technical heat treatment to ensure unmatched durability and performance. With its versatile body ...
2026-07-07 00:09:13
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... can assist in retrieving the drill tool, reduce the phenomenon of bit stuck and buried, and help improve the straightness of the borehole. Type ...
2026-07-07 00:09:13
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Drifting and Tunneling Drilling Tools Tungsten Carbide 6° 12° Reaming Drill Button Bits Product Description : Diameter, mm No x button diameter Weight...
2026-07-07 00:09:13
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...Rock Drill Shank Adapter Manufactured from high quality Alloy Steel and Heat Treated to give high values and fatgue strength. The task of the shank ...
2026-07-07 00:09:12
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...Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have diferent characteristics when it comes to the ...
2024-12-09 20:03:44
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Description The impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard ...
2026-07-07 00:09:13
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...drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock ...
2024-12-09 20:19:08
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