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...drill bits T51 T45 R22,R25,R28 Thread Button Bit for Mining Rock Drilling Product Name: Retrac Rock Drill Thread Button Bits Description: Retrac Rock Drill Thread Button Bits Button Bit Made With High Qualit...
...DTH Hammer Drill button Bit with CIR,DHD,QL,M,SD series for well drilling,quarrying mining Rock Drill DTH Button Bits/Rock drilling Tools/Down the Hole Drilling,Made with high quality of best quality alloy s...
DTH Button Bit With Shanks SD12, NUMA120 . The Bit Diameter Range Is From 311mm To 508mm. 1. Methods of Payment: T/T (Telegraphic Transfer) or Western Union or L/C at sight 2. Handling time for an order Only 2 ...
...DTH drilling tools of DHD340-140 drill bits. General Introduction 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole ...
...DTH Hammers Button bits for Mining and Rock Drilling DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion...
...Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate...
...h high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands,and transmit intensive impact energy into the rock wit...
...Drill Bits / 14 Buttons Threaded Button Bits Product Description Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling tools are tough enough t...
Cemented carbide steel SP882 shank DTH Drill Bits Diameter 216-311mm Description: ◆ Adopting the industry-leading imported heat treatment technology, the hardness and toughness of the steel body are ......
...Drilling Tools Button Bits - Retract Button Bits|Threaded Button Bits|Drill Bits|Drill Rods. Jinquan rock tools is a reliable manufacturer & supplier of quality rock drilling tools, DTH hammer and button bit...
...-1/2"REG Working pressure(bar): 10~25 Outer diameter(mm): 146 Weight(KGS): 90 Bit diameter recommend(mm): 165~190 High air pressure DTH hammer with SD6 shank details: Rock drilling tools manufacturer KINGDRI...
Threaded Buttson Bit Rock Drilling Tools 6*D12 Button Bit Threaded Drill Bits GEOTOOLS'threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life...
...Thanks to our long year experienced technicians and engineers in the field, whom make this into reality and meet the clients' demand accurately. All hammer and bits are compatible with many products manufact...
...Thanks to our long year experienced technicians and engineers in the field, whom make this into reality and meet the clients' demand accurately. All hammer and bits are compatible with many products manufact...
...DTH Hammers Button bits for Mining and Rock Drilling DTH hammer and bits are made of high-quality alloy steel with advanced heat treatment to assure the good drilling performance and long service life. They ...
...DTH Hammer Drill button Bit with CIR,DHD,QL,M,SD series DTH bit is our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted hig...