Newest Tricone Rock bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)used to drill low compressive stren
Port: XinGang/China
Minimum Order Quantity: 1 Piece/Pieces as your requirment
Supply Ability: 500 Piece/Pieces per Month as your requirment
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: Plywood case or according to the customer's requirment
Delivery Detail: within 7 days after conform order
tricone rock bit
1)used for oil filed, water well
3)metal seal or rubber seal
4)used to drill low compressive stren
Description
Main structure features
1.journal bearing. hardfaced head bearing surface.cone bearing inlaid with friction reducing alloy and then silver plated.the load capacity and seizure resistance of the bearing is greatly improved.
2.o-ring seal is made of the more wear resistance high saturated buna-N with the section and precissely designed sealing flange in the cone sealing area increased the reliability of the seal.
3.the bit bearing is ball which can be applied to high rotary speed drilling.
4.all rubber compensator is used which can provides the bearing system with good assurance of lubrication.
5. new type of grease that can sustain high temperature up to 250C is utilized.
6.high wear resistance and excellent cutting ability of the insert bit are given full play by using carbide compacts of high strength and high touhness in combination with optimized comjpact numbers and rows,the exposure height and special shaped compacts.
size: from 4-5/8"(117.5mm)---17-1/2"(444.5mm)
type:417,437,517,537,617,637,...........
mark:sizes and types that are not shown in above,and can be customized according to specific drilling requirements
| 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. |
Model No.: HA217
Features: 1.Specification:7 7/8'' 200.0mm
2.IADC:217
3.material:high manganese steel
4.WOB:0.50~1.20 KN/mm
5.sealing:rubber rings
Model No.: TYPE K01 K10 K20
Features: 1.long lifetime
2.workable price
3.quick delivery
4.good quality
5.more than ten years experience
Model No.: 5mm-100mm
Features: Diamond Core Drill Bit
1 fast drilling speed 2 high efficiency and less chipping 3 minimum material deformation 4 long life
Model No.: HY465001
Features: API matrix body PDC diamond bits
2.moq:1pc
3.delivery time:5 days
4.cover all IADC code
5.drill bit manufacturer
Model No.: 8 1/2 ZB1944
Features: high quality best price ,delivery on time. all IADC code. Certified by API.
Model No.:
Features: cemented carbide
1.better wear resistance
2.high transverse rupture strength
3.good toughness
4.good impact resistance
Model No.: Imp3624HRC15C6W
Features: 1.for hard rock formation and alternating hard and soft-formation rock
2.sutalble for medium grain granit, pegnatite,and gneiss
Model No.: 152-445
Features: Pdc bit oil production processing, composite pieces drills.
Model No.: Y10
Features: DIN338 DIN340 DIN1869 HSS Drill Bits.
Model No.: XD
Features: diamond finger bits
1Sharp, more wearable, long life, no fragile
2can adjust the grit according to customers' request
Model No.: TX010
Features: 1.Description:HSS Drill Bits
2.Material:HSS ,HSS Cobalt
3.Hardness:62-66 HRC
4.Usage:Metal Drilling
5.Size: 1.0-20.0 mm
Model No.: kxd-90
Features: Model: down the hole bit kxd90
Diameter: 90mm
Weight: 3.25kg
we produce different sizes of rock drilling bits for 10 years