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...Wall Tickness DTH Drill Pipe 114mm Diameter Carbon Steel Product description: DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig. The key features o...
...Wall Thickness Water Well Drill Rod With 2-3/8 API REG Thread Description Water Well Drill Rods basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is t...
Improved Inner Hole Wall Quality Tungsten Carbide Alloy PCB Drilling Bits Usage:For High Precission PCB Drilling Feature: 1. Different Types and Diameters 2. Excellent Performance on PCB Drilling 3. Limited Tol...
... it from caving in and to prevent loss of drilling fluids A casing shoe is found on the leading edge (the bottom) of a casing string to help advance it through the overburden layer and into the bedrock. Basi...
...Drills For Office Furniture Threading Holes Product Features Auto Drilling Equipped with automatic foot switch, fool-type full automation, simple operation, convenient and safe Precise positioning, automatic...
...Drills For Office Furniture Threading Holes Product Features Auto Drilling Equipped with automatic foot switch, fool-type full automation, simple operation, convenient and safe Precise positioning, automatic...
...Drilling Machine for 350 mm Hole Drilling Featuring 1. Diamond core drill is a new tool used for drilling holes on reinforced concrete, rocks, ceramics, glass and fire-proof materials 2. It features in high-...
...Drilling Machine for 250 mm Hole Drilling Featuring 1. Diamond core drill is a new tool used for drilling holes on reinforced concrete, rocks, ceramics, glass and fire-proof materials 2. It features in high-...
...Drilling Machine for 300 mm Hole Drilling Featuring 1. Diamond core drill is a new tool used for drilling holes on reinforced concrete, rocks, ceramics, glass and fire-proof materials 2. It features in high-...
...Drilling Machine for 160 mm Hole Drilling Featuring 1. Diamond core drill is a new tool used for drilling holes on reinforced concrete, rocks, ceramics, glass and fire-proof materials 2. It features in high-...
...Drilling Machine for 130 mm Hole Drilling Featuring 1. Diamond core drill is a new tool used for drilling holes on reinforced concrete, rocks, ceramics, glass and fire-proof materials 2. It features in high-...
... DTH tube are durability, accuracy and manageability. Specification: pipe diameter(mm) pipe length(mm) wall thickness(mm) connection thread trigger slot inch mm 3 76 1000-6000 5.00 API2 3/8”REG 57/......
...l, geologic exploration, gravel stratum, etc Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection. ...
... Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.it has the advantage of high flatness, smooth hole wall,h...
...independent design that promotes excellent integrity when used. It also ensures the precision and smoothness of any hole wall that it makes after processing. This design guarantees maximum efficiency for you...