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... prodction techologies and skillful design, as well as high quality materials result in good performance, long service life, simplicity and endurance. Thus, our drilling tools are widely used for drilling an...
... drilling equipment for drilling holes from 3 ½ – 48 inches (89 – 1219mm) in diameter. Roschen Down The Hole Hammer and Down The Hole Hammer bits quality can be replaced of by atlas ......
...Rock Reamers for Your Needs Product Description: HDD Rock Reamers are specialized tools designed for rock drilling operations. Manufactured from high-quality carbide steel, these reamers ensure maximum stabi...
... applications, as we are Chinese leading manufacture of rock drilling bits,we have rich experience in reseraching and producing .Our products are sold to many countries of the world and gained lots of trust ...
...rock commander drill rig multifunctional drilling rig It is especially suitable for drilling in gravel and crushed strongweathered rock overburden strata, especially for its high efficiency and high quality ...
Pneumatic rock drill YT29A: YT29A rock drill is the most strongest, powerful and highly efficient rock drill in the range.It gives improved productivity and drill steel economs and can be used on all rock forma...
3 Blades Wings Step Drag Drill Bits Rock Bits For Water Well Drilling Product specifications: 1. API 3 Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten Carbide Drag Bit 2- ......
PDC Drill Bit for Oilfield Drilling Hard Rock Formation Introduction of Steel-body: Steel is metallurgically opposite of matrix. It is capable of withstanding high impact loads, but is relatively soft and, with...
... range of WORLD CLASS quality grade DTH bits in global market, which were use in all rock types and drilling conditions. Bit life and rate of penetration are the most important criteria in selecting the righ...
Durable Wireline Drill Rods Rock Drilling Tools Hole Diameter Drill Pipe Description: This kind of casing tube is able to stabilize the borehole during the drilling process. It has two different functions: firs...
...Drilling Capacity DTH Drilling Machine JCDRILL rock drilling rig is suitable to be used in anchor in road, railway, power station, civil engineering and building. JC880 is excellent in performance, high in w...
...rock drilling machine price Applicable scope: It is widely used in fields such as construction, highways, railways, water conservancy, electricity, mines, tunnels, etc. It is particularly suitable for rock d...
... is 130-170m, and drilling diameter 150-250mm. 2. According to the customer's requirements, the torque and rotate speed can be adjusted to achieve best efficiency. The speed of this drill rig can achieve 170...
...Drilling Buckets , Rock Core Barrel For Soil Drilling 1. CO2 gas shielded welding and submerged arc welding 2.Materials: Q345B, wear-resistant blocks or wear-resistant welding wires to increase wear resistan...
... is 130-170m, and drilling diameter 150-250mm. 2. According to the customer's requirements, the torque and rotate speed can be adjusted to achieve best efficiency. The speed of this drill rig can achieve 170...
...rock drilling tools mainly include R25 thread button bits, R25 cross bits, R25 extension rod, R25 male-female M/F drill rods, R25 coupling sleeves, R25 reaming bits & R25 pilot adapter. We are a professional...
...make it easy to carry soil,when drilling in the full fracture rock layer . 3.Applicable layers : gravel soil,highly weathered rock, medium weathered rock. Customized 1.cutting Dia customized 2.Bucket Height ...
...make it easy to carry soil,when drilling in the full fracture rock layer . 3.Applicable layers : gravel soil,highly weathered rock, medium weathered rock. Customized 1.cutting Dia customized 2.Bucket Height ...
...rock drill tool cross type bit drill bit excellent drilling performance Product description Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head diameters...