... material with features of super hardness and good toughness. PDC drill bit for roof bolter adopts high grade PDC segment material ... low cost.Diameter range: 27-43.OEM is available. PDC drill bit for roof bolter
... is selective and spray head can be sector or solid taper.Different spray orifice sizes are available. Optional flat fan spray ... cleaning, spraying, cooling, fabrication and fire prevention. Combined Metal Solid Taper and Sector Spray Head
1.drill bit nozzle/nozzle for drilling tools 2.material:tungsten carbide 3.size:8-24# tungsten carbide nozzles,nozzles for drilling toolsused on oilfield PDC drill bit,for oil and gas drillingDiameter: #8-#24Note:We can also produce and desin as per clients' drawings/samples/requirements. Nozzles for oil drill bit
... feature of easy movement, operation and maintenance. The rig can drill up to 600m and work perfectly under most ground condition ... everything in the cabin.MAIN SPECIFICATION Max. drill hole diameter: 19.68in(500mm)Max. drill hole depth: 1968ft(600m)Derrick height: 36 ... Tonghua Petro and Customize your own RIG today! 600m Water Drill Rig
... wood moulding: Stable color High quality Fast production 1.Item:Taper design teak wood moulding2.Material:Artificial teak wood with straight ... .Welcome to send enquiry, contact us for more details. Thanks! taper design teak wood moulding
... .ISO9001 2008 3.The quality is stable. Sinorock drill bit for hard rock Drill bit is crucial .Drilling holes is so easy ... Φ110 Φ110 Φ130/Φ175/Φ200 EX Cast hardened cross-cut drill bit Φ42/51 Φ51/Φ76 Φ76/90 Φ130 EXX Tungsten ... /90 Thread Type Hardness Sinorock drill bit for hard rock Sinorock drill bit for hard rock Sinorock drill bit for hard rock Sinorock ...
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