1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4" (95.3mm)~26" (660.4mm)
4)Used for oil well,water well,mining
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces drill bits
Supply Ability: 5000 Piece/Pieces per Month drill bits
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: polywood box or steel box
Delivery Detail: with 7 days
15 1/2'' TCI INSERTED BIT FOR water well drill bits
1.Cutting structure this type TCI tricone bits:
The durability of premium tungsten carbide insert is improved with new formulas and new
techniques for insert bit.
2.Gauge structure this type TCI tricone bits:
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.
3.Bearing structure of this type TCI tricone bits:
High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing
surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion
resistance and seizure resistance of the bearing are improved.
4.Seal and Lubrication of this type TCI tricone bits:
Premium O-ring, optimal seal compression and curved seal structure can enhance the seal performance
. The pressure compensator system and advanced grease can greatly increase the lubricating
reliability .
5.Product Application this type TCI tricone bits:
It can receive high WOB in the conventional drilling. It is suitable for various formations by
matching cutting structure with different tooth shape, tooth density and tooth exposure
height.
6.Main Availability
Size | Bit type | |
| in. | mm | |
| 6 | 152.4 | 136, 127 |
| 6 1/2 | 165.1 | 126, 127 |
| 7 1/2 | 190.5 | 126, 136, 216, 227 |
| 8 1/2 | 215.9 | 114, 124, 126, 127 |
| 9 1/2 | 241.3 | 126, 127 |
| 9 5/8 | 244.5 | 127 |
| 9 7/8 | 250.8 | 127 |
| 12 1/4 | 311.1 | 114, 126, 127 |
| 13 5/8 | 346 | 114, 126, 127 |
| 14 3/4 | 374.6 | 124 |
| 15 | 381 | 124 |
| 15 1/2 | 393.7 | 124 |
| 17 1/2 | 444.6 | 114, 117, 124, 126, 216 |
| 22 | 558.8 | 124 |
| 24 | 609.6 | 124 |
| 26 | 660.4 | 114 |
Model No.: 153mm
Features: Expert manufacturer of PDC Non Core Bit
PDC drill bit with certificate of ISO9001
PDC drill bit received good feedback
Model No.: XD
Features: sharp, more wearable, long life, no fragile when working, can adjust the grit according to customers' request
Model No.: GLDP
Features: Diamond Milling and Router Bits
The Most Common Milling and Router Bits(dia.8~22mm)
cutter with 4 segments
Model No.: HSDB1001150
Features: dry diamond core drill bit attributes
1) dry type
2) laser welded
3) high quality
4) spiral shank
Model No.: 8 1/2---17"
Features: 1.have many good alloy steel
2.whole
3.high quality
4.beautiful apperance
5.suitable price
Model No.: 8 1/2---17"
Features: 1.have many good alloy steel
2.whole
3.high quality
4.beautiful apperance
5.suitable price
Model No.: 8 1/2-16 1/2inchs
Features: 1.have many good alloy steel
2.whole
3.high quality
4.beautiful apperance
5.resonable price
Model No.: EP1313DT
Features: PDC cutter, diamond compact for oil driling series
high abrasion resistance
impact resistance reliable
high thermal stability
Model No.: TMB
Features: PDC cutter
We can offer PDC with different claw structures, change types whether griding and polishing or not.
Model No.: DPF1308DT
Features: PDC cutter, diamond compact for oil driling series
high abrasion resistance
impact resistance reliable
high thermal stability
Model No.:
Features: HSS twist drills Din standard,ANSI standard,Metric sieze and imperial size
Model No.:
Features: 1.Description:SDS Plus Hammer Drill Bits
2.Carbide: YG8C
3.Body:40Cr
4.Shank:SDS Plus,SDS Max,Hex
5.Type: "-" & "+"