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DESCRIPTION

Basic Info

Model NO.	IADC
Surface Treatment	Spray-Paint
Operation Pressure	Atmospheric Pressure
Material	Alloy
Use	Well Drilling
Transport Package	Stand Export Wooden Box
Specification	3/4"-24"
Trademark	LFM
Origin	China
Production Capacity	10000PC/Year

Product Description

Deep Well Drilling Tricone Drill Bit

A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil.

The drill bit is hollow and has jets to allow for the expulsion of the drilling fluid, or mud, at high velocity and high pressure to help clean the bit and, for softer formations, help to break apart the rock.

Tricone drill bits: A tricone bit comprises three conical rollers with teeth made of a hard material, such as tungsten carbide. The teeth break rock by crushing as the rollers move around the bottom of the borehole.

Tricone Drill Bits

Model	TCI Bit, Steel Teeth Bit
IADC CODE	116 117 12 6127 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
Bearing type	Sealed bearing and non-sealed bearing HJ(metal sealed journal bearing) HA (rubber sealed journal bearing Air cooled bearing type
Formation or layer	Soft ,medium soft ,hard, medium hard, very hard formation
Button size (extra features)	1. Y-Conical teeth 2. X-chisel teeth 3. K- wide teeth 4. G- Gauge protection
Material	Alloy steel, Carbide
Customized	Please provide bit size, IADC code/formation etc.

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