Tricone Rock Bit/TCI Bit/Drill Bits

Model NO.: Tricone Rock Bit


Certification: AISI, API


Type: Cone Drill Bit


Use: Drilling Machine


Available Sizes: From 2 7/8 To26"


Button Size: Button Bit,Saw Teeth


Transport Package: Wooden Case


Origin: Henan, China




Customized: Non-Customized


Length: All Kinds


Material: Diamond


Model: TCI Bit, Steel Tooth Bit


Delivery Terms: by Sea or by Air


Trademark: HF


Specification: CE


Tricone Rock Bit/TCI Bit/Drill Bits



Cutting Structure



Steel Tooth: Premium tungsten carbide hard facing on the surface, greatly enhance the wear resistance of the tooth.

Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and scientific selection of the inserts as per the different application and drilling process to achieve high efficient drilling production.

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.

Bearing Structure

Journal bearing and roller bearing types are available to be chosen. Abrasion & seizure resistance, loading capacity, stability of the bearing are well improved, suitable for high speed rotary drilling.

Seals and Lubrication

The advanced metal seals improve the reliability and stability of the bearing sealing. Pressure difference type compensating system assures a good greasing lubrication function.



IADC

vary from 114--637 applicable for the hole drilling in the upper section with good drillability.

Product	Tricone Bit
Model	TCI BIT, STEEL TOOTH BIT
IADC CODE	116 117 126 127 136 137 216 217 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347
	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
available sizes	From 2 7/8 to26"
	larger sizes for hole opener bit ,reamer bit
advantage	most favorable price and best quality
bearing type	sealed bearing and non-sealed bearing
	metal sealed journal bearing
	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
Packing	Wooden case
Delivery terms	By sea or by air
Market	Canada,USA, Middle east ,Africa,Europe
Application	Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

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Product Categories : Other Drill Bits