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China, Chinese D Miningwell API 2 3/8 If 89mm 114mm Water Well Drill Rod Reg If Thread DTH Drill Pipe for Sale1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Drilling ToolsDrill RodDrill RodIntegral Drill Rod
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
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Product Description Introduction of Cross Integral Drill Rod for Rock Drilling MachineCross Integral Drill Rod for Rock Drilling Machine is a kind of drilling tool with the tapered drill bits, tapered drill rods and shank merged together.Cross Integral Drill Rods for Rock Drilling Machine are designed to transmit the maximum impact energy to the rock with the least possible loss of energy in the drilling chain. Advantages of Cross Integral Drill Rod for Rock Drilling MachineCross Integral Drill Rod for Rock Drilling Machine has the advantages of eliminating the energy loss at the junctions of the taper drilling tools, resulting in a higher efficiency and avoiding the lose of taper drilling bits.. All the advantages make this drilling steels not only apply to the excavate project, but also the outdoor-drilling downwards, furthermore, integral drill rod extends its application range from that of the taper drill rods to the scope of secondary rock breaking of pick rods.More About Cross Integral Drill Rod for Rock Drilling MachineChina Coal Group provides a variety of integral drill rods in a full range of lengths and bit diameters for all of your hand-held pneumatic drilling needs.In order to improve the efficiency, the head of integral drill steel can be grinded into a taper rods after the normal retirement of the tungsten carbide Parameter of Cross Integral Drill Rod for Rock Drilling MachineBit Type Cross BitDiameter 30mm - 45mm (D)Shank 22*108mm,25*108mmEffective Length 400mm-4800mm (L)Bit Type Chisel BitDiameter 28mm - 45mm (D)Shank 22*108mm,25*108mmEffective Length 400mm-4800mm (L)Types of drill rodsSpecificationsLength(mm)ShankWeight (kg)Tapered drill rodsTaper Angle: 4, 6, 7, 11, 12 degree400mm to 8000mmHex22mm*108mm Hex25mm*159mm Hex19mm*108mm1.7 - 24.9Integral drill steel rodsBit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm400mm to 4800mm3 - 15.4Plug hole rodsChisel bit diameter: 17mm, 20mm, 22mm150mm to 710mm0.6 - 2.9Length300MM350MM400MM450MM500MM600MM800MM1000MMShank size24*70MMFit ModelG10No.Adaptation picksSize (mm)Remarks1G726*28*400 /450/500circular2G1024*25*250 /300/350/400/450/500 3G2030*28*350 /400/450/500 4B8732*32*500 /600hexagonal5B4724*24*400 /450/500 Length350MM400MM450MM500MM600MM700MM800MM1000MMShank size30*88MMFit ModelG20Length400MM450MM600MMShank size26*80MMFit ModelTCA-7 No.Adaptation picksSize (mm)Remarks1G726*28*400 /450/500circular2G1024*25*250 /300/350/400/450/500 3G2030*28*350 /400/450/500 4B8732*32*500 /600hexagonal5B4724*24*400 /450/500 Length500MM600MM800MMshank size32*152MM,32*160MMFit ModelsRB777.B87C.B77C,TPB-90,TPB-60,B67C,B70,B90Length450MM500MM600MMshank size25*108MMFit ModelsTPB-40,B47Images of Cross Integral Drill Rod for Rock Drilling Machine
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