331 - 340 of 1549
granite drilling tapered drill bits
Selling leads
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...: 400mm to 8000mm Shank: Hex22x108mm, Hex19mmx108mm, Hex25mmx159mm Introductions and features of integral drilling rod : 1.Spiral drill pipes ...
2024-12-09 11:44:57
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...works in the quarries, coal mines, traffic and other constructions. Generally, the lightduty rock drill uses 7° taper or smaller taper angle, the ...
2024-12-09 19:36:56
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...Drill Rod,Chisel Bit Integral Drill Rod Product Specification Miroc Integral drill rod or integral drill steels, integral rods are used by hand ...
2024-12-09 11:04:51
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Product Description: As a dedicated rock drilling tools manufacturer, KSQ delivers high-performance rock drill bits designed for professional drilling ...
2026-02-28 07:30:18
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...Drilling Drop Center Thread Button Drill Bit Product Description Thread Drill Button Bit Thread button drill bits are made by high quality alloy ...
2026-05-01 00:02:53
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...Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits Tungsten carbide drill rock bit 1) tungsten carbide drill rock bit is made with best ...
2026-05-01 00:02:52
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....we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft ...
2024-12-09 18:24:46
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...final size in combination with a pilot adapter. Product Name: different rock hardness drilling button bit Description: For different rock hardness ...
2026-05-01 00:02:52
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...Drill Bit For Mining Coal Small Hole Drilling Describtion Miroc H25 Thread System affords drillers the ability to change drilling bits whilst still ...
2024-12-09 11:08:04
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...final size in combination with a pilot adapter. Product Name: different rock hardness drilling button bit Description: For different rock hardness ...
2026-05-01 00:02:52
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