... Use:mining and tunnelYT24 hand held airleg rock drill is rock drilling equipment with high efficiency. It ... is widely used in rock drilling. It's very important to coal mine ... air leg and FT140B long air leg.YT24 Rock Drill1.Weight:24Kg2.Length:678mm3.Cylinder Diameter: ... 42mm11.Drill Shank Specification:22*108mm12.Rock Drill Hole Depth:5m YT24 pneumatic tools rock drill machine
... ,615 625 635 Recommended drilling parameters of tri-cone rock bits Rock formationBit typeBit sizeDrilling weightRotary speedmminchkN/mmr/minVery softSoft Marl, Clays ... -9 1/2539-83360-40medium hardHard Dolomite, Limestone, Hard Sandy, Rock etc.595.2~174.63 3/4-6 7/8294 ... dream to reality. hughes 17 1/2"roller cone rotary tools rock drill bit used tci tricone bit
Button bits for rock drilling 1.Various button bits size. 2.Widely used ... .On time delivery. 4.Good quality. Button Bits For Rock Drilling ToolsButton bits profileA moderately abrasive type of bit, Ideal ... our products have been recognized as high-quality brand of rock-drilling toolsmade in China. Tapered button bitsMade with high ... as well as taper drill rods, etc. Button Bits For Rock Drilling Tools
... various mines such coal mine, marble mine, metal mine and rock layer. With the explosion-proof structure it can be safely ... all kinds of drill bits and drill pipes. ZMY15T electric rock hand drill rig tools
... ,TBM cutters,auger bits,mining picks,anflats picks,holder and rock drilling tools ect. we also can make it according to Kennametal ... to USA, Australia, Brazil, Canada, Korea, Japan, HongKong, Singapore, etc Rock drilling tools
HIGH QUALITY STEEL BODY AND CARBIDE TIPS TYPEBIT DIAMETER HEIGHTTCTAPERWATER HOLEPART NO.( mm )( mm ) W*H CHISEL BITS30668*127°2Y130-72232668*127°2Y132-72234668*127°2Y134-72236668*147°2Y136-72238669*147°2Y138-722406610*157°2Y140-722426610*157°2Y142-722456610*157°2Y145-722 Chisel Bit -CROSS BITS-ROCK DRILLING TOOLS
... for rock drilling tools 1.using 100% virgin raw material 2.ISO9001:2008 3. for oil industry, etc Cemented carbide for rock drilling ... , the strength is a little worse than YG15.For heavy rock drill bits.YG1513.9-14.187The strength is higher than ... .OTHER GRADE CAN OFFERED BY YOUR REQUESTS. Cemented carbide for rock drilling tools
... and mining inserts for light electrical drills for drilling soft rock and cola formations and drill bits for drilling un-silicated ... is suitable for inserts for heavy duty rock excavating machines for drlling hard and superhard rock formations and it can also be ... and percussive drilll bits for drilling hard and super hard rock formations and it can also bi used for making inserts ...
... and nonferrous bars and tubes, also for manufacturing mechanical parts, tools and wear parts.YG1014.588.52400YG1514872800For drawing steel bars and ...
... a professional manufacturer of mining equipment and rock drilling tools. As a young and developing enterprise, YK ... drilling and rock bolt anchoring. The full range rock drilling tools include hydraulic drilling tools, DTH drillling tools, tapered equipment ... and drilling tools for under-ground ...
... DRILLING TOOLSThe taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability.Taper chisel ... bit is mainly used for hard rock, tapered cross bits and tapered button bit are mainly used ... the taper cross bits in order to adapt the different rock formations and working conditions. Chisel Type BitsDia (mm)Button (mm ...
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