9 1/2''SKH437G TCI Bit/Tricone Bits/Drill Bits/Tri-cone Rock Bit for drilling
1> newest TCI tricone bit
2> API kingdream bit, type: Milled tooth&TCI tricone bits
3> a large stock
4> High temperature and wear resistance, fast drilling rate
5> high penetrating power and durability stuiable for different rock formation, reliable bearing system
6> IADC code suitable for different formation
7> Sizes range from 3 7/8" to 26".
8> Best prices and great quality
9> top quality products and excenllent service
10> about 30 years experience in tricone bits
11> used for water well, mining and oilfield drilling
Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.
Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life.
Medium hard formation TCI tricone bits:
The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing durability.
If you have interests, do not hesitate to contact me,thanks.
