The range comprises diameters from 2-3/8" to 26". Our offer steel tooth roller bits and tungsten carbide insert (TCI) bits with various types of cutting structure suitable to geological condition to be drilled - from very soft to very hard and abrassive formation.
- Steel tooth and TCI bits, sizes from 2-3/8" to 7-5/8", with non-sealed bearing designed for mining and geophysical application
- Steel tooth and TCI bits, sizes from 8-1/2" to 26", non-sealed roller, sealed roller or sealed journal bearing designed for waterwell drilling, exploration drilling oil & Oil and gas drilling.
- Roller bits designed for directional drilling with DTH motors.
- The moderate costing.