three wing drag bit
1. High wear resistance cutters.
2. Oppose-circumnutation design.
1,Material : tungsten carbide or steel .
2,wings: 2-4 wings
3,size: 2”-17 1/2”( 50.8mm- 444.5mm)
4,Application:They are usually designed for use in soft formations such as sand,clay or soft rock. Drag bits are applied to rock formation f≤6,like mudstone, shale, sandstone, etc., mainly used for drain hole, grouting hole, geological and hydrology drilling, etc.
5,order : Differential drag bits can be made according to your drawings or samples
There is very good feedback high quality low price !
5,we can provide more size
T/T and L/C are acceptable.
Its our pleasure to serve for you ,we will be grateful if you could give us more good advice!!!
Hejian Fist Petroleum Equipment Co., Ltd. is located in the drill bit town of Hejian, the middle of Cangzhou City. We enjoy good location and convenient transportation. Our sales agency specializes in drill bits, drill pipes, mud pumps and stabilizers for water wells, oil fields, construction, geothermal energy development, directional boring and underground foundation works. Our purpose is to supply the best quality products at the lowest and possible prices on the premise of honesty and ... View detail