Ads by Google
1)Bits size range :3-3/5"-26"
2)Best quality and low price 3)Longer drilling intervals 4) API &IADC
Brawny Tricone Bits
1)Bits size range :3-3/5"-26"2)Best quality and low price 3)Longer drilling intervals4) API &IADC
TCI Tricone Bits 415 Soft Formation TCI Tricone Bits1)The 415 tci bits are used to drill low compressive strength, very soft formations.
2)TCI bits maximize the use of both conical and chisel tungsten carbide inserts of large diameters and high projection.
3)This cutting structure design, combined with maximum cone offset, results in high bit penetration rates.
4)The deep intermesh of cutter rows prevents bit balling in sticky formations .
TCI Tricone Bits 535 Medium Formation TCI Tricone Bits1)The 535 features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. 2)This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formations.
3)The HSN rubber O-ring provides adequate sealing for bearing durability.
| Metal-face sealed bearing TCI Bit | |
| Cutting Structure | The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. |
| Gauge Structure | Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. |
| Sealed Bearing Structure | 1.Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed. 2.The advanced metal seal package will improve the reliability and durability of bearing seal. |
| Main Type Available | Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc. |
| Elastomer sealed bearing TCI Bit | |
| Cutting Structure | The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit. |
| Gauge Structure | Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. |
| Sealed Bearing Structure | 1.Abrasion resistance and seizure resistance of the bearing are improved. 2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. |
| Main Type Available | Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc. |
| Air Cooling Roller Bearing TCI Bit | |
| Cutting Structure | The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques. |
| Gauge Structure | Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability. |
| Sealed Bearing Structure | Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. |
| Main Type Available | Size: 8 1/2",9 1/2",9 5/8",9 7/8",10 5/8",12 1/4", etc. IADC Code:5-- Series,6-- Series,7-- |
| Non-Sealed Roller Bearing Bit | |
| Cutting Structure | The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. |
| Bearing Structure | Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone Cdropping to minimum. |
| Main Type Available | Size: 2 3/8",3",3 5/8:",3 7/8",4",4 1/2",4 5/8",4 3/4",6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",15",15 1/2",17 1/2", etc. IADC Code:5-- Series,6-- Series |
8 1/2" Brawny IADC 517 TCI Tricone Bits