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...Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spher...
...staightness. These tools are suitable for medium-small diameter perforation (from Ø30 mm to Ø 100 mm) in medium hard materials. According to the drilling diametre and the material to be drilled, syntetic or ...
...Steel bodies are considerably stronger than matrix bodies. Because of steel material capabilities, complex bit profiles and hydraulic designs are possible and relatively easy to construct on a multi-axis, co...
...Rock Drilling Tools Advantage: Shank adapter is used for transmitting power from the rock drill to the drill stems, as well as rotation torque, into the drill string without energy losses. Male shank adapter...
...bits with tail pipe Description Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock formation with strong hardn...
...Drilling Tool 13-3/4 Inch 5 Blades PDC Drill Bit of Oilfield 1 . Descriptions: PDC (Polycrystalline Diamond Compact/Composite) drill bits are highly efficient tools utilized for drilling through uniform sedi...
4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to t...
ST68 CNC Milling Dome Large Hole Cutting Drill Bit Rock Drilling Tools Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed ...
...Bits for Small Hole Rock Drilling Tools Describtion Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. Product Name: Cross Bit M...
...Drill Rod Length: 3.66 Meters Rock Drilling Tools Drill rod using T38 thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since thi...
...close Description of dth hammer and bit: Application Range: It is suitable for drilling water wells, geothermal wells, short mircopiles medium mini-type grouting hole of building, dam and harbour project. De...
...breaking button bits Application: Suitable for the matrix of composite with the diamond in geological and oil field excavation. Specifications of conical button bits TYPE Dimension (mm) D H h e 61° SR SZ2432...
...breaking button bits Application: Suitable for the matrix of composite with the diamond in geological and oil field excavation. Specifications of conical button bits TYPE Dimension (mm) D H h e 61° SR SZ2432...
... Overburden Eccentric Casing Drilling System. Our engineers have meticulously designed this Overburden Eccentric Casing Drilling System with advanced structural optimization techniques, ensuring superior per...
...,with it's special heating treatment technique and advanced carbide inserting technique ,the bits perform well even on the hard rock formations and save the energy to a maximum limit at the same time. 1, But...
BIT 38 MM SR28(R28) for drifting ,tunneling and stone quarrying Made from high alloy steel and tungsten carbide as same grade as internationally well-known brand Apply hot (thermal) -insertion processing proc...
BIT 38 MM SR28(R28) for drifting ,tunneling and stone quarrying Made from high alloy steel and tungsten carbide as same grade as internationally well-known brand Apply hot (thermal) -insertion processing proc...
... productions base of series of fast moving rock drilling tools, mining tools, DTH drill tools, construction tools and excavating coal pick cutter tools, we can also produce other products according to the cu...