Hejian City, Vientiane Drilling Machinery Co., Ltd. offers a variety of models, sizes, types of three-cone drill bit which has tipped tricone steel tooth tricone bit, and there are metal seals, rubber seals of the points, there are A variety of optional additional features: dorsal diamond composite teeth gage, gage cone diamond composite teeth, hard plastic strata cutting structure, convex top wedge teeth, cone ball tooth, etc., according to custom processing your request.
Structural features are as follows:
1. The use of non-isometric cloth teeth in the tooth, the tooth height aspect has been optimized to improve the mechanical speed.
2. Use the elliptical sealing member, to improve the sealing performance oil, to enhance the sealing reliability.
3. The use of six-point positioning system, the bit more stable in the side of the drilling.
4. Increase the capacity cone trimming tooth, enhance the cutting wall of the cone.
A. Model complete conventional model:. 59mm, 76mm, 89mm, 5 7/8 ', 6', 7 1/2 ', 7 7/8', 8 1/2 ', 9 1/2 12 1/4 ', 13 1/2', 14 3/4 ", 15 1/2 17 1/2 ', 26' (Note: Unconventional models Machinable custom).
B. IADC number complete.
Inserts: 437, 517, 537, 617637737. ........
Steel teeth: 127114116124126136137216217. ........
The company supplies various types of styles of cone drill (Machinable unconventional large diameter drill bit product) quality assurance, welcome to consult the discussion.