API Oil Bit 7-1/2 Inch PDC Diamond Drilling Tool

  Product Description SIZE : 8 -1/2 inch Diamter : 215.9 mmPrimiary Cutter Size: 16mm Second main cutter size : 13mm Blades : 6 Blades with double cutter row Gauge protection :Yes Nozzles Size : 16Nozzels No :7 Optional Feature : Back reaming                                Double cutter row Appliaction : Drilling Industrial ,                    oil drilling ,minng drilling ,water drilling ,    Product Parameters Weight On Bit (klbs):5-30Rotation Speed (Rotary):60-DHMFlow Rate (GPM):400 - 500Make Up Toqure(klb.ft):17.0 - 26.4  manufacture process Certifications   Test Report Company exhibition   Packaging & Shipping FAQ F.A.Q Q: Are your company a trading company or manufacturing factory :A: We are professional manufacture with over +20 experience Q: Accepted  Payment Terms:A: T/T, L/C,  Paypal, Western Union, etc. Q: Guarantee and Warranty of Quality:A: We are an API&ISO certified factory, we have one integrated set of systems to control quality in production and make after-sale service. Q: Referenced Letters:A: We have many Referenced Letters issued by our customers from many countries for checking our quality and service. Q: Can I visit your factory online?A: Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp, or Skype  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1