API Roller Cone Bit 12 1/4" Rock TCI Tricone Drill Bit for Water Mining

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: Tricone drill bit
• Length: Stub-length
• Type: Center Drill Bit
• Material: Diamond
• Usage: Well Drilling
• Cutter /Button Type: Semi-Ballistic / Parabolic
• Bearing Type: Journal Bearing Sealed
• Seal Type: Rubber Seal
• Surface Treatment: Spray Paint
• Rock Formation: Middle to Hard and Abrasive Rock
• Rock Type: Solid Sandstone, Limestone, Marble, Dolomite
• Usage Area: Well Drilling Equipment
• Cycle Type: Liquid Cycle or Air Cycle
• Welding Type: Laser Welding or High Frequency
• Application: Oil Well, Mining Well, Water Well, Geographical Ex
• Order Type: OEM, ODM
• Advantage: High Performance and Long Life
• Average Leadtime: 7-15days
• Warranty Period: 1 Year
• After Service: 1 Year
• Transport Package: Wooden Box
• Specification: Tungstern Carbide insert
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS
• Package Size: 400.00cm * 400.00cm * 600.00cm
• Package Gross Weight: 120.000kg

Product Description

Description  Drill Bit :

Tungsten Carbide Insert (TCI) Tricone bits serve as indispensable tools for drilling operations in middle to hard rock formations, presenting a versatile range of carbide inserts meticulously designed to address the varying hardness levels of rock encountered during drilling endeavors. These inserts come in diverse shapes, including spherically shaped inserts tailored for exceptionally hard rock formations and conically shaped inserts optimized for softer rock materials..

Product	Tricone Drill Bit
Model	Steel Tooth Bit (Milled Tooth Bit),TCI 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 3 5/8" to 26"
	Used as hole opener bit , reamer bit
Advantage	Most favorable price and best quality
Bearing type	Sealed bearing Bit  and Non-sealed bearing Bit
	Metal sealed Journal bearing and Sealed Rolling Bearing
	Rubber sealed journal bearing and sealed Rolling Bearing
	aircooled bearing type
Formation or layer	soft,medium soft ,hard, medium hard, very hard formation
Tricone Bit Additional Features :	Button bit,saw teeth
	1) Y-Conical teeth  2) X-chisel teeth
	3)K- wide teeth  4)G- Gague protection
	5)C- Center Jet  6) L- Lug Pads
	7)W- Enhanced Cutting Structure 8) R-Reinfource Welds
	9)M- Motor Application 10)E-Extend Jet
Application Area	Petroleum & gas Well ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

Application:


TCI (Tungsten Carbide Insert) and Steel Tooth Tricone Bits. Each type is uniquely designed to tackle specific drilling challenges and geological formations with precision and efficiency.



  

Tricone Terminology & Features

 

Hydraulics System
Improved hydraulics system by extended nozzle  and increase center jet which remove  the drilling cuttings avoiding the balling drill bits.

Tricone Bit Design Process

In determining the drilling efficiency and stability,  the roller cone bit design involves various factors such as drilling conditions, rock formations, the spacing and layout of the inserts on the cones.

Tricone Bit Cutting Elements

 

The inserts, seal and bearing on roller cone bits are integral to drill bit performance.  By following  the systematic engineering analysis,  we are striving to optimize design and materials,  and enhance the overall quality of drill bits for improved performance  and longevity in drilling applications



 

Production Process

  

 

 

Detailed Photos

 

 

Certifications