PDC drill bit for coal mining and water well drilling

Steel body PDC bitsaremade from PDC cutter brazed to Steel Body. The PDC cutter has high hardness, abrasion resistance and toughness, the bit life is 20-40 times, the drilling efficiency is 50% higher of tungsten carbide drill bit. Size available: Drill bit diameter:56mm,60mm,65mm,76mm,90mm,94mm,98mm,100mm,108mm,113mm, 127mm,133mm,153mm,171mm,190mm,203mm,215mm,311mm Drill bit diameter(inch)",3 1/2",3 3/4",3 7/8",4",4 1/4",4 1/2",4 3/4",4 7/8",5",5 1/4", 5 5/8", 5 3/4", 5 7/8" 6",6 3/4",7", 8 3/4",etc Wings / Blade:3,4,5 Thread:AW,BW,NW,M50,API or others as requested Note: Wealsocanproduceanddesignasperclients’drawings/samples/requirements. Drilling rock: Medium hard to hard rock,such as limestone,sandstone,marble,granite,quartz,basalt,etc Applications: forwater well drilling, geotechnical and environmental drilling, mineral exploration, geothermal wells, geothermal drilling, construction and utility work Advantages:High drilling speed, longer life,good price Our Products: PDC anchor shank drill bit Steel body PDC drill bit Matrix body PDC drill bit PDC bearing PDC cutters PCD cutting tool blanks Contact information: BESHARP DIAMOND CO.,LTD Ms. Sunny Mail: sales at besharpdiamond.com Mobile/Whatsapp/Wechat: 86 13733158531 Skype:zzliuding QQ:769853478