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rock drilling tools for tunneling

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buy Top Hammer Drilling Tools R32-R38 Rock Drilling Coupling Sleeves for Extension Rod online manufacturer

Top Hammer Drilling Tools R32-R38 Rock Drilling Coupling Sleeves for Extension Rod

Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads for connecting shank adapter and drill rod, or drill rod and drill rod. We produce and provide three types of drill rod couplings ... Read More
2025-08-12 09:23:24
buy 85mm / 105mm / 121mm / 127mm DTH Drilling Tools NC26 - NC50 Drill Pipes Joint online manufacturer

85mm / 105mm / 121mm / 127mm DTH Drilling Tools NC26 - NC50 Drill Pipes Joint

85mm / 105mm / 121mm / 127mm DTH Drilling Tools NC26 - NC50 Drill Pipes Joint Description Drill pipe joint acts for conversion and connection of drill stem component in petroleum, natural gas and geology ... Read More
2019-11-20 16:45:22
buy T38 - 39mm Threaded Extension Drill Rod 3.66 Meters Rock Drilling Tools online manufacturer

T38 - 39mm Threaded Extension Drill Rod 3.66 Meters Rock Drilling Tools

T38 - 39mm Threaded Extension Drill Rod Length: 3.66 Meters Rock Drilling Tools Drill rod using T38 thread system. Drilling precision can be further improved by using this as the first rod in a normal drill ... Read More
2022-03-15 16:25:36
buy Rock T45 Threaded Drill Rod , Extension Drill Rods For Underground Powerhouse Excavation online manufacturer

Rock T45 Threaded Drill Rod , Extension Drill Rods For Underground Powerhouse Excavation

Threaded Drill Rod T45 Extension Rod Rock Drill Rod Drilling rigs are used in conjunction with hydraulic rock drills (eg Atlas, Tomlock, Furu Rock Drills) and are widely used in tunnelling, underground ... Read More
2022-03-15 16:25:35
buy Drifting and Tunneling Drilling Tools Tungsten Carbide 6° 12° Reaming Drill Button Bits online manufacturer

Drifting and Tunneling Drilling Tools Tungsten Carbide 6° 12° Reaming Drill Button Bits

Drifting and Tunneling Drilling Tools Tungsten Carbide 6 12 Reaming Drill Button Bits Product Description : Diameter, mm No x button diameter Weight, kg Front Gauge Angle 64 2 x 10 8 x 9 35 0.8 64 4 x 8 8 x 9 ... Read More
2022-03-15 16:10:43
buy T38 64mm Ballistic Mining Drilling Tools Button Bits Rock Drilling online manufacturer

T38 64mm Ballistic Mining Drilling Tools Button Bits Rock Drilling

T38 64mm Ballistic Mining Drilling Tools Button Bits Rock Drilling 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) ... Read More
2022-08-25 13:50:17
buy Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling online manufacturer

Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling

BQ NQ HQ PQ AW BW HW Dth Rock Drill Rods / Pipe For Geological Drilling KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW HW, and Metric sizes 42 mm to 90 ... Read More
2022-03-15 16:07:20
buy Green KSQ Ql50 DTH Hammers Downhole Drilling Tools For Mining online manufacturer

Green KSQ Ql50 DTH Hammers Downhole Drilling Tools For Mining

Green KSQ Ql50 DTH Hammers Downhole Drilling Tools For Mining In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct ... Read More
2025-03-07 16:20:54
buy BQ NQ HQ PQ AW BW HW Drill Rods Drill Pipe For Geological Drilling online manufacturer

BQ NQ HQ PQ AW BW HW Drill Rods Drill Pipe For Geological Drilling

BQ NQ HQ PQ AW BW HW Drill Rods Drill Pipe For Geological Drilling KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW HW, and Metric sizes 42 mm to 90 mm, ... Read More
2025-03-12 15:30:21
buy Durable Steel Tapered Drill Rod / Rock Drill Rod For Mining Quarrying , API Certification online manufacturer

Durable Steel Tapered Drill Rod / Rock Drill Rod For Mining Quarrying , API Certification

Hex Tapered Drill Steel Rod For Rock And Mining Quarrying Drilling Tools Describtion Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral ... Read More
2018-09-07 11:39:27
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