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iso9001 coal mining hdd drill rod

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Tunneling tools R25 R28 R32 hexagonal mining rock drill rod 1 Product feature of Rock Drilling Tools Description: Extension rods, also known as extended drill rods, extended drill ...
Shaanxi, china
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South Africa Mining Top Hammer Drilling T45 Drill Rods 10 Feet Length Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a ...
Shanghai, china
Verified
H19 30mm Integral Drill Steel Rods For Small Hole Rock Drilling Tools Specification: Diameter 32mm Length 400mm - 6400mm Bit type Chisel Shank H19 x 108mm Prodcut information: ...
Hebei, china
Verified
BQ NQ HQ PQ Wireline Drill Rod Core Barrel Inner tube and Outer tube series Specifications: 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentrici...
Verified
Alloy Steel Hex 19 Integral Drill Rod With Shank 19 Mm x 108 Mm Description Within the Dimensional Stone Quarrying Industry, hole sizes are generally quite small (Ø25-34mm) and are ...
Beijing, china
Verified
T38 Blast Hole Rock Drill Rods Shape Customized With Good Low Temperature Toughness Specification 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent ...
Hebei, china
Verified
Oil and Gas API 5DP Steel Drill Pipe Grade E75, G105, S135 Drill Rod, Oil Drilling Pipe Oil and Gas API 5DP Steel Drill Pipe Grade E75, G105, S135 Drill Rod, Oil Drilling Pipe ...
china
Verified
jet grouting drilling rod for single double triple Jet Specification 73,76,89,114,133,146,168 Length 1.5m, 2 m, 3m Material R780, BG850 Color Black Thread standard 2-3/8 REG, ...
china
Verified
GT60 Mining Rock Drill Down-Hole Drilling Tool Water Well MF Extended Speed Floating Device Tungsten Carbide Drill Pipe 1 Product feature of Rock Drilling Rods Extension rods: ...
Shaanxi, china
Verified
Mayhew Junior Friction Welded Drill Rods 3 1/2 inch with Mayhew Regular Pin 2-3/8" 10 feet length Description . ACCURACY: Blueprint drawings are sent before order placement to ...
Shanghai, china
Verified
BQ NQ HQ PQ Wireline Drilling Rods With Heat Treatment 30 CrMnSiA Characteristic: 1. With highly and strength of resistance on the bending, welding fixed. 2. Highly efficiency on ...
Verified
Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics ...
Beijing, china
Verified
#89 Hydraulic subsurface drilling machine friction welding Core Drilling Rod Characteristics 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent ...
Hebei, china
Verified

Triple Drilling Rod

Apr,11,2024
jet grouting drilling rod for single double triple Jet Specification 73,76,89,114,133,146,168 Length 1.5m, 2 m, 3m Material R780, BG850 Color Black Thread standard 2-3/8 REG, ...
china
Verified
RS Top Hammer Drill 10' Extension Rod 3050mm Rock Drill Mining Drill Rod GT60 For Mining Product feature of Rock Drilling Tools Drill Rod Extended drill pipe is designed to ...
Shaanxi, china
Verified
BW NW HW HWT PW 1.5m / 3m High-Quality Alloy DCDMA Standard Casing Tube Description: The casing tube joins to tapered joint with modified buttress thread. It is made from high...
Verified

Hex Tapered Drill Rod

Apr,11,2024
Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics ...
Beijing, china
Verified
Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics ...
Beijing, china
Verified
Steel 2000mm 8000mm H22 Integral Rock Drill Rod 4 Inch / 6 Inch Description The H22 Integral drills steels, H22 x 108 mm shank, are the most common type within the Dimensional ...
Beijing, china
Verified
Product Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteri...
Beijing, china
Verified
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