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Φ171mm PDC coring bits Φ171mm PDC coring bits are widely used in geological exploration, resource exploration, surface water well drilling, concrete engineering exploration and other fields. Its main characteri...
... power 1800W No-load speed 0-1900r/min Net weight 5.8KG Application: The Standard and high performance core drill rigs is designed for frequent concrete / reinforced concrete drilling. The drilling machine c...
...100Mpa or rock with deep cracks) Core barrel with roller bits (Applicable for very strong rock formations with compressive strength greater than 100Mpa) Drilling core barrels are used to cut a ring in rock o...
Core core barrel for drill drilling tools made in China with roller bit Introduction: The core tube is used to cut annular rings in rock or concrete or reinforced concrete. The central core of rock or concrete ...
...drill comes with 3 functions: to drill masonry and concrete, drill in wood, metal, plastic, and use as a screwdriver. It is one multi-functional device, and this machine satisfies all users' demands. This it...
...drill comes with 3 functions: to drill masonry and concrete, drill in wood, metal, plastic, and use as a screwdriver. It is one multi-functional device, and this machine satisfies all users' demands. This it...
..., limestone, granite, marble, clay, basalt, schist, quartz etc.. PDC bit has a long working life, very fast penatration and high percentage core recovery in soft to hard rock formations. Because of the polyc...
...rock; 3. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 4. medium or slightly weathered rock, hard or super hard bedrock; Core barrel with roller bits Mo...
...Bits are designed for exploration core drilling. These bits are made of diamond, which is the hardest material available on the market. They are available in a variety of sizes, each with different thread si...
Vacuum Thread Body Brazed Concrete Wall Dry/Wet Diamond Hole Saw Features: Brazed process, drilling on concrete, wall, granite, stone, etc. Fast speed no chipping. Name Vacuum Brazed Concrete Wall Diamond Hole ...
Vacuum Thread Body Brazed Concrete Wall Dry/Wet Diamond Hole Saw Features: Brazed process, drilling on concrete, wall, granite, stone, etc. Fast speed no chipping. Name Vacuum Brazed Concrete Wall Diamond Hole ...
... deposit, blasting engineering hole, inspecting hole of various concrete stucture, etc. 2. According to various layer, it can be drilling with diamond bit, hard alloy bit, auger bit, etc. 3. The drill is sui...
...drill through Bricks, Masonry, Ceramic Tiles, & Concrete Blocks Up To 2" Thick !!! They are made by machined carbon steel with tungsten carbide grit cutting surfaces. Features: 1. provides easily through-hol...
...drill through Bricks, Masonry, Ceramic Tiles, & Concrete Blocks Up To 2" Thick !!! They are made by machined carbon steel with tungsten carbide grit cutting surfaces. Features: 1. provides easily through-hol...
...Bits are essential drilling tools designed for efficient hole drilling in various materials, with a primary focus on concrete. Featuring a shank diameter of 1/2 inch, these down the hole bits are constructed...
... drill and the drill of inspection hole of concrete structures. (2) Selects different drill bit of diamond, alloy or steel grit according to the stratum. (3) Drills in loams and base rock layers of two to ni...
... portability and flexibility allow it to drill in hard - to - reach places such as buildings, walls, trees and cliffs. Diamond core drill bits are efficient at penetrating a variety of underground materials,...
..., and inspection holes for various concrete structures. Diamond, alloy, and steel drill bits can be selected for drilling according to different geological formations. When the final hole diameter is 75mm, t...
...drilling anchor bolts are widely used as an efficient anchoring means, for drilling, grouting and anchoring in tunnel pre-support, slope anchor, mining, pre-support Micropiles etc. It is a kind of self drill...