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API button bits rock drilling tools
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Product Details
Place of Origin: | Shandong, China | Brand Name: | BAFANG | Type: | Drill Bit |
Machine Type: | Drilling Tool | Certification: | API | Material: | Carbide |
Processing Type: | Casting | Use: | Coal Mining |
Product Description
API button bits rock drilling tools
Specifications
api standard rock bit-- tricone drill bit
1>ISO9001 certificate
2>Good stability
3>Long work life
4>Efficiently
Api standard rock bit-- tricone drill 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.
Bearing Structure
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.
Seal and Lubrication
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.
Product Application
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.
Product Parameter:
Model | TCI BIT, STEEL TOOTH BIT |
IADC CODE | 116 117 126 127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535 | |
available sizes | From 2 7/8 “to 26” larger sizes for hole opener bit ,reamer bit |
advantage | most favourable price and best qualtity |
bearing type: | sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA (rubber sealed journal bearing aircooled bearing type |
Formation or layer | soft ,medium soft ,hard,medium hard,very hard formation |
Button size (extra features) | Button bit,saw teeth 1) Y-Conical teeth 2) X-chisel teeth 3)K- wide teeth 4)G- Gague protection |
Material | Alloy steel ,carbide |
Contact person:
Renee
Jining Bafang Mining Machinery Co.,ltd
Email: bafang.machinery110 at
Mob:0086-131-6518-5302
Contact Us
- Jining Bafang Mining Machinery Co., Ltd.
- Contact nameAndy Zuo
- Phone86-537-2289978
- AddressNo.30, Jinyu Road Jining,Shandong
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