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... rock. It is mainly used for diging into mine laneway and blasting holes in all drilling works for different rock, different alloy could extend the working life of the drill bits. SupAnchor® Self Drilling Ho...
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 rod body is used as the drilling...
... hole of deep foundation,urban subway,slope supporting, tunnel,high building,airport,geothermal construction,pipe shed and so on. 2. The route of shaft bracket is 3.4 meters, so the 150H crawler anchor drill...
... Expansion Anchor Bolt With Galvanizing Galvanized Color Zinc Product description: The flange bolts are made up of six corner bolts and the flanges. The bolts need to be matched with nuts to fasten the parts...
...y types of drill bits to many countries. The hardness of our drill bits is around HRC48- HRC55 based on your requirement. Anchor bits is used as a sacrificial consumable for drilling hole, there usually have...
Micro pile Drill Bits Self Drilling Rock Anchors R25/51mm for Slope Stabilization Anchor bits is used as a sacrificial consumable for drilling hole, Thread type: R25, R32, R38, R51, T30, T40, T52, T73, T76, T10...
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 rod body is used as the drilling...
... hydraulic power head drive, infinitely variable speeds, high drilling efficiency, and low labor intensity. 3. Equipped with a rotation, the hole position can be transferred to the side of the crawler when n...
...Furniture Anchor Pins Wood screws are similar to machine screws, but the threads on the screw are special wood screw threads that can be screwed directly into the wood component (or part) for a metal (or non...
...support. A point anchor bolt is a metal bar between 20 mm – 25 mm in diameter, and between 1 m – 4 m long There is an expansion shell at the end of the bolt which is inserted into the hole. As the bolt is ti...
... Plates or with thicker standard plates with chamfered holes. Use a hardened flat washer between the nut and spherical washer. Specification Nominal Bar Diameter Thickness Outside Dome #6 - 3/4" (......
... hook size thickness hole size (double) stainless steel 22mm, 25mm 5mmx11mm 1mm 5mm galvanized steel 22mm, 25mm 5mmx11mm 1mm ......
Tunnel and Mining Expansion Shell Anchor Bolt Expansion Shell Rock Bolt Product Details Bore Hole Diameter 35-38mm Threadbar Diameter 15mm Length 85mm Weight 0.21kg Maximum Load 190kN Application Expansion ......
ZML160 Anchor drilling machine multifunctional crawler type drilling rig It is widely used in fields such as construction, highways, railways, water conservancy, electric power, tunnels, foundation pits, slopes...
ZML160 Anchor drilling machine multifunctional crawler type drilling rig It is widely used in fields such as construction, highways, railways, water conservancy, electric power, tunnels, foundation pits, slopes...
... hole, it can also be up drilling anchor hole, hole is Φ 35 ~ 45 mm in diameter, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill played an important role ...
3*0.5 Generic Post Tension System Including anchor head, anchor wedge and anchor plate Adopts the ductile iron material, and combines the traditional anchor head and the anchor plate into one, which greatly s...
3*0.5 Generic Post Tension system Including anchor head, anchor wedge and anchor plate Adopts the ductile iron material, and combines the traditional anchor head and the anchor plate into one, which greatly s...
...anchors Cement self-cutting screw anchors Expansion screws hexagonal flange self-cutting anchors Product Description Specification: This heavy duty concrete screw anchor is easy to identify and fully removab...
...Round Button Down The Hole Drilling Tools For Ore Mining Machine Down The Hole Drilling Tools Application Mining, quarry, road building, well hole drilling, blasting, landslide prevention, dam reinforcement,...