YINHAI TCI TRICONE BITS OVERVIEW PHOTOS OF LIVE SHOT - 13 3/8" IADC537  Insert Design:Tungsten  carbide insertsInner and Nose Rows   -Scoop Inserts Gauge Rows                 -Chisel Inserts Gauge Bevel Protection  -Flat Inserts FAQ: 1.Q:What kind of packing do you have? A: Wooden box case free of fumigation; Cartons, steel box; Packing can be customized. 2.Q:What is your price and quanlity advantages?   A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.       Reduce the cost of drilling for you, worry free after-sales service.Welcome video call to inspect factory. 3.Q: How about the delivery terms? Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery. Min. order quantity: 1 piece. Transportation: By DHL/TNT/Fedex express, air, sea, train. COMPANY PROFILE YINHAI Location: -The company is located Hejian city, Hebei province,106 national way, where there is the main source of rock bits manufacturing and distribution of China and is only 200km from Beijing Capital International Airport. YINHAI Business Scope: -Our main products include tricone bits (both Steel Milled Tooth and Tungsten Carbide Inserts Bit) from 3" and 26" inch rubber sealed bearing, and PDC drill bits from 3 1/2" to 22" inch. We are competent to design and produce the drilling tools like single cutters,hole openers and other customized bits depending on the utility demand. YINHAI bits have been being sold well and running stably in many areas, such as: the United States, Canada, France, Saudi Arabia, Egypt , Singapore and Russia and so on. -We adhere to the principle of " Win the customer by attractive quality and price" and "Create value for customers by professional technology and experienced service".