Hard formations with high compressive strength,such as sandstone,limestone,dolomite,hard gypsum,marble,ect.
2.tricone bit/tricone rock bits's picture
3.Packing&shipping Packing:wooden case or iron box Shipping:by ship,by air,by train ect as your requirement
4.FAQ of tci tricone rock bits Are you Manufacture or Factory? Yes we are and from Hejian City Cangzhou city Hebei Province China. How about the quality and supply ability? We can supply you with 300 pcs tricone bits for a month. What the MOQ? 1pc. How to place an order? 1) Inform size and IADC code 2)Formation 3)quantity What is the Pament? T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. We also can accept L/C AT SIGHT if the quantity is large.