Basic Info.Model NO.:12 1/4 5bladeType:Petroleum Drilling MachineMaterial:Tungsten CarbideUse:Well DrillingUsage:Well Drilling MachineryCertification:ISOExport Markets:Global Additional Info.Packing:Wooden Carton,Website:http://www.rejeedrilling.com, Pallet etcOrigin:ShaanxiProduction Capacity:1000PCS/Month Product Description PDC bits/ PDC drill bits1) Be used for water well, oil field, underground, construction, geothermal, directional boring2) Various of model and dimension available3) High quality and competitive price4) Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters5) we are specializes in drill bits, tricone bits, PDC bits bit size range from 3 7/8"to 26", cover most of IADC codes.Technical data Bit size 215.9mm Body type matrix body Thread connections 3 1/2" Number of blade 5 RPM 60~300 r/min WOB 100~20 KN Flow Rate 25~38L/S Nozzles 5 Package Fumigation-free wooden box Advantages Fast drill speed and more safety Formations Soft to medium formation. Anti-whirl Technology The advanced simulation technology, enables the bit more stable in drilling, it can drill interbred formations without serious broken and wear as conventional PDC design Tapered Blades Deeper baled sans lengthened junk slots can get high ROP in soft formations and better cool the bit in hard and abrasive formations