TCI tricone bit
1.size range from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Meet with API Spec7-1 Standard
Port: Xingang
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 150 Piece/Pieces per Week more
Payment Terms: L/C,T/T,Western Union,MoneyGram,cash
Contact Supplier
Packaging Detail: according to your requirements
Delivery Detail: withen 7days
TCI tricone bit,button bit,drill cone bit,tricone bit,TCI tricone rock bit
1.Cutting Structure
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
2.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.
3.Bearing Structure
High precision bearing with two thrust faces. Balls lock the cone.Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
4.Seal and Lubrication
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
Size | Bit Type | |
| In. | mm | |
| 6 | 152.4 | 517, 537, 617, 637 |
| 6 1/2 | 165.1 | 617 |
| 7 1/2 | 190.5 | 517, 537 |
| 8 1/2 | 215.9 | 437, 517, 537,617,637 |
| 9 1/2 | 241.3 | 437, 517,537,617,637 |
| 9 5/8 | 244.5 | 517,537 |
| 9 7/8 | 250.8 | 517,537 |
| 12 1/4 | 311.1 | 437, 517, 537,617,637 |
| 17 1/2 | 444.5 | 517,537 |
Model No.:
Features:
Model No.: 1mm-20mm
Features: We can making Straight Shank Drill Bit
HSS Drill Bit DIN 338. (Jobber series)
HSS Twist Drill Bit DIN 340 (Long series)
Model No.: CY-590A
Features: 1.49.0cc earth auger
2.New style gear case,more powerful
3.Efficient and durable
4.Easy to operate
Model No.:
Features: Carbide Drill Bits
Diameter: 1mm-30mm
Coated: Tialn, tin (option)
With high quailty, diliver in time and good price...
Model No.: RQH018
Features: Electric Hammer Drill
German quality
Material:High Speed steel
Tool shaft is heat treated
Diameter:4-30mm
Model No.: FT-TD-256
Features: HSS TWIST Drill Bits
Industrial Drill Drill Bits for General Use in Steel,
Cast Steel, Malleable Iron, Sintered/
Model No.: XHCD-120
Features: Diamond Core Drill Bit
1.Diameter:5-152mm
2.Fast&smooth cutting, long lifetime
3.Wet use, center waterfeed.
4.ISO&SGS
Model No.: IADC 517
Features: Tricone rock bit
Bit Size: 17 1/2 inch (444.5mm)
Tooth type: (TCI)Tungsten Carbide Insert
Connection: 7 5/8 inch API REG PIN
Model No.: N10
Features: Glass Countersink
1.NO.1 manufacturer of grinding wheel in china,OEM available,Competitive price.
2.ISO9001:2000 and MPA list.
Model No.: 1-13
Features: DTH drill bits ( mining equipment)
1).MOQ: 1 pcs + 5 days
2).Many DTH bit in stock
3).Full range of size,from dia 65mm
Model No.: DHD3.5
Features: DTH hammer:
1,fast drilling speed
2,ISO 9001 certificated DTH Hammer
3,trinity design in joint
4,Dia: 82mm to 580mm
Model No.: YG8 YG6
Features: 1.OEM and ODM Service
2.ISO9001 Certification
3.be more durable
4.Custom-made available
5.Fast delivery and transportation