الوصف

 TCI (Tungsten Carbide Insert) Bits (Button bits)
1. Tungsten carbide insert cutter of high strength and toughness is used to increase the impact resistance of cutters and decrease the breakage rate.
2. The features of TCI bits lead to its drilling formation almost are hard rocks, like limestone, dolomite, chert, firm sandstone, firm anhydrite, etc.
3. Widely used in oil exploration, mining prospecting, subterranean heat, hydrology, etc.


We are professional rock bit, PDC bits supplier, PDC bits, big diameter piling bits, special type bits can be produced in special order, and we are trader of famous brand rock bit. Bit size range from 3 7/8"to *6", cover most of IADC codes, standard open bearing, metal sealed bearing, rubber sealed bearing, etc.We have quantity of stock so that we can deliver products ordered quickly.