741 - 750 of 781
rock drilling tools for tunneling
Selling leads
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...drilling tool designed for down the hole hammer drilling applications. With high airflow rates, these hammers are specifically built for drilling ...
2026-07-06 00:14:04
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...Drilling Tools Description: 5.0” Hammer QL50 Thread Connection: 3 1/2" API Reg Pin Bit Shank: QL50 Feature: top sup have tungsten carbide buttons. ...
2026-07-06 00:14:03
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...Drilling Tools DTH Hammer Low Air Pressure DHD/M/COP/QL Tungsten Carbide Description: DTH Hammer Low Air Pressure Thread Connection: API Reg Bit ...
2026-07-06 00:14:03
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Dth Hammer Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air pressure ...
2026-07-06 00:14:03
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BR2 76mm Hammer Bits Water Hole Deep Drilling DTH Drill Bits Description DTH bit is the tool cutting rocks, and subject to severe stress from the ...
2026-07-06 00:14:04
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Competitive Advantage: 1. Original DEUTZ engine and CUMMINS engine Model can be chosed • Underground Mining or Tunneling Project 2. Very competitive ...
2026-07-06 00:14:04
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High Air Pressure 90mm 100mm 3inch DHD3.5 Water Well Drill Bits DTH Drill Bit DTH bit is the tool cutting rocks, and subject to severe stress from the ...
2026-07-06 00:14:04
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... high performance. They come in various sizes, ranging from 2 to 14 inches, and boast high airflow rates. DTH Hammers are ideal for drilling ...
2026-07-06 00:14:03
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3 Inches DHD3.5 90mm Dth Button Bit For Down The Hole And Water Well Drilling DTH Button Bits DTH bit is the tool cutting rocks, and subject to severe ...
2026-07-06 00:14:03
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Drifting and Tunneling Tools Cross-type Bit R32 Product specifications: Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., kg ...
2024-12-09 18:54:54
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