|Payment & Shipping Terms||Supply Capacity|
|Unit Price:||10.0 USD||Production Capacity:||500 pcs per month|
|Trade Term:||FOB,CFR,CIF,DDP,DAP,CIP,CPT,FCA,EXW||Packing:||seaworthy packing|
|Payment Terms:||L/C, T/T||Delivery Date:||Within 1 month after...|
|Min. Order:||1 Set/Sets|
|Means of Transport:||Land, Ocean, EXPRESS, Air|
Roller Cone Rotary Tools Rock Drill Bit for Oil Well
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
2.Gauge structure this type TCI tricone bits:
Multiple gaugeprotection 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 frictionreducing alloy and then silverplated. Abrasion resistance and seizure resistance of the bearing
4.Seal and Lubrication of this type TCI tricone bits:
Premium Oring, 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.
Under drilling and pressure effect, drilled goods as the cement is sucked at the bottom, through the rotation, the part of sucked is cutting in the direction of circumference, it will be drilling down gradually. Side lobe will be milled by drilling goods, forming cylinder space so that better dressing the well bore by drilling.
Steel tooth bit, TCI Bit
116 117 12 6127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
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
From 2 7/8 to 26"
Larger sizes for hole opener bit ,reamer bit
Most favorable price and best quality
Sealed bearing and non-sealed bearing
Metal sealed journal bearing
Rubber sealed journal bearing
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
Alloy steel ,carbide
Petroleum&gas, water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work
Xi'an Kingwell Oilfield Machinery Co.,Ltd is an established, financially stable manufacturing company and manufactured products are technically qualified which match the highest quality & reliability standards. We fulfill all the requirements to become a reliable supplier of any National and International majors in this field.
Here we got some prise as follows.
We believe in Customer delight, achieved by the supply of Quality Products & Services and Continual Improvement in our Manufacturing Processes for timely delivery at competitive prices. We work in a professional, competitive, and cost-effective manner consistent with the Customer requirement
We are looking forward towards a long lasting association with your esteemed organization for our mutual benefit. Any reasonable documents with the shipments depend on your requirements. Please contact us for any enquiry within our manufacturing scope and we will be happy to serve you by supplying quality products.
Category: Drill Tools