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Product Description: Expansion Shell Rock Bolt is a type of hard rock drill bits, bolt and nut assembly used for expansion anchor bolts. It is designed for drilling into hard rocks ...
Hebei, china
Verified
Also called Gypsum board screws or plasterboard screws. Materials: Carbon steel, alloy steel, stainless steel, copper. Applications: Mainly used for fixing and connecting iron ...
Shandong, china
Member
BQ3 NQ3 HQ3 PQ3 Wireline Triple Tube Core Barrel With Split Tube For Rock Drilling Product Description Wireline drill tools can lift drill core from drill rods without picking up ...
Verified
C31 Trenching Teeth Bullet Drill Bits Trencher Machine Spares Teeth C30 Holder Grooving Tool Rock Drill Picks We as a professional manufacturer of tool systems for foundation ...
china
Verified
reamer, barrel reamer, fluted reamer, rock reamer Alice Cai +86-18752825001
Shanghai, china
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Product Description: Product Overview of DTH Drill Bits DTH Drill Bits are rock drill tools designed for mining and drilling applications. They are made of special steel and ...
Hunan, china
Verified
About this item STRONG EV CHARGER STAND - The stand gives you a safe, durable, and secure place to mount your charging station NO WALL DRILLING - This pedestal for the bolts ...
Jiangsu, china
Verified
Customized Tungsten Carbide Wear Parts for Oil & Gas Industry Description Tungsten carbide(TC) is widely used to the vertical well drilling tools, self-activated oscillating...
Sichuan, china
Verified
6*4 Drive Mode Used Construction Trucks Beiben 336hp Left Hand Drive Euro 4 Flat Cab Description: The self-unloading method is rear unloading; optional front fence panels, external ...
Henan, china
Verified
T thread Self Drilling Rock Bolt T30 30mm Anchor Drill for Civil Construction 1. Application: Comparing to R thread rock bolt system, T thread rock bolt has a different thread bar. ...
Shanghai, china
Verified
Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and ...
Beijing, china
Member
Product Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit ...
Shandong, china
Verified
73mm Outside Diamter T73/56 Self Drilling Rock Bolts Crock Drilling Tools Features SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in ...
Sichuan, china
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R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor ...
Hunan, china
Member
full threaded steel self drilling rock bolt / hollow anchor bar / anchor rods The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill ...
Shanghai, china
Verified
In China High Quality Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar / Anchor Rods​ The bolt body of the hollow bolt adopts a hollow design, and the hole in the ...
Shandong, china
Member
Mining Prestressed Hollow Grouting Anchor / Hollow Grouting Rock Bolts It is mainly applied in complex layer formation of broken rock, loose soil, weathering rock and so on which ...
Beijing, china
Verified
Geomet carbon steel solar panel self drilling Hanger Bolt Product Description Double-headed bolts, also called double-headed screws or studs. For the fixed link function of ...
Zhejiang, china
Verified
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Zhejiang, china
Verified
Root Piling Hollow Grouting Rock Bolt Self Drilling Anchor Bolt Full Thread Rod Jincheng Self Drilling Bolts 1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 ...
Beijing, china
Verified
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