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Hard work Rotary drilling bits parts Foundation Drilling Tools construction machine Product Description 1) The cutting pick is made of quality cemented carbide, through special inlay processing, having good per...
...Drilling Tools T110 Carbide Tips Advantage High hardness wear Resistant T110 tungsten cemented carbide tips for mining bits advantages are a belows: 1. Using over 99.95% high purity tungsten carbide powder,i...
Gray flat spsherical 6 inchDTH drilling tools of QL60-178 drill bits. General Introduction Bit Face Shape Selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock format...
Red flat ballitic 3 inch DTH drilling tools of BR SERIES BITS Trading & supplier of china products High Air Pressure Dth Bits We accept OEM manufacturing and ......
... DTH drilling tools of TH10 SERIES BITS Features: 1. applicable hard,very hard and medium soft rock formations. 2. Reliable quality, long service life, rare abnormal breakage during service life. 3. Good flu...
...drilling rate and steady performance Quality Guarantee:products with any problem caused by unqualified material and machining, will be replaced with providing photos of broken parts ......
Carbon Steel Down The Hole Hammer Drilling Tools For Natural Resources Exploration Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear charac...
Low Pressure DTH Drilling Tools CIR90 SPM90 DTH Hammer Bit CE Certification Description DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristi...