API Reg TCI Tungsten Carbide Insert Roller Bit Tricone Bits for Water Well Drilling Mining

• Customization: Available
• Customized: Customized
• Type: Tricone Bit
• Material: Tungsten Carbide
• Usage: Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Oil Drilling
• Applicable Industrie: Construction Works
• Machine Type: Drilling Equipment
• Use: Well Drilling
• Processing Type: Forging
• Connection: API Reg
• Carbide: Yk05
• Transport Package: Wooden Package
• Specification: all size
• Trademark: Prodrill
• Origin: China
• HS Code: 82071990
• Production Capacity: 1000piece/Month

Product Description

API Reg TCI Tungsten Carbide Insert Roller Bit Tricone Bits for Water Well Drilling Mining

Product features:
Tungsten carbide insert bit, TCI bit, button bit Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system 

Specifications

Product	Size ( Inch )	IADC CODE
TCI Tricone Bit	3 7/8,  3 5/8,  4 1/2,  4 5/8,   5 1/2,   6 1/2,  6 3/4,  7 7/8,  8 1/2,   8 3/4,     9 1/2,  9 5/8,  9 7/8,10 5/8, 12 1/4, 13 3/4,14 3/4,14 5/8,17 1/2,  6, 16, 20, 22, 23, 24, 26	415, 417, 425, 427, 435, 437, 517, 525, 527, 535, 537, 547, 617, 627, 637, 647, 625, 635, 637, 712, 737, 837, 832
Steel Tooth Tricone Bit	3 7/8,   3 5/8,   4 1/2,   4 5/8,   5 1/2,   6 1/2,   6 3/4,   7 7/8,   8 1/2,   8 3/4,   9 1/2,   9 5/8,   9 7/8, 10 5/8, 12 1/4, 13 3/4, 14 3/4, 14 5/8, 17 1/2,   6, 16, 20, 22, 23, 24, 26	112, 115, 116, 117, 121, 127, 131, 137, 215, 216, 217, 311, 312, 315, 316,  317, 325, 327

•How to order: 

•Bit(s) Dimension + IADC code(s) + Pin Thread Size(s)

Our line of rotary drilling tooling and supplies includes tricone bits, PDC bits, 

claw bits, drag bits,HDD rock reamer, and hole opener, and much more. 

Prod rill Products offers a complete line of tricone, bicone and reverse circulation

bits. Tricone bits are available in new and used (re-tip and re-run)

steel tooth and tungsten carbide insert,

size from 3 3/8"(85.7mm) to 26"(660.4mm) for use in all formations, 

with any bearing/seal type, and a wide range of additional custom features.  

 

Tricone bit Included Steel Tooth (also referred to as milled tooth) bits and 

Tungsten Carbide Insert (TCI) bits, TCI bits are much more durable than Steel Tooth 

ones, but carry a higher cost to manufacture. Both these two groups of Tricone Bits 

are available with 

(1) Open Bearing or Sealed Bearing 

(2) Roller Bearing or Friction Bearing (Journal Bearing)

(3) Gage Protected or Non-Gage Protected, etc 

 

All ProDrill tricone bits the above are manufactured according to strict standards 

set forth by the American Petroleum Institute (API). 

Tricones and PDC Bits are classified according to characteristics set forth by the 

International Association of Drilling Contractors (IADC). 

 

Tricone bit, are widely used in mining, oil well, water well, thermal drilling

IADC Code:                      1-- Series,2-- Series,3-- Series

IADC	WOB (KN/mm)	RPM (r/min)	Applicable Formations
437/447/435	0.35~0.9	240~70	Very soft formations with low compressive strength and high drillability,such as clay,mudstone,chalk,gypsum,salt,soft limestone, etc.
517/527/515	0.35~1.0	220~60	Soft formations with low compressive strength and high drillability,such as mudstone,gypsum,salt,soft limestone, etc.
537/547/535	0.45~1.0	220~50	Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
617/615	0.45~1.1	200~50	Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc
637/635	0.5~1.1	180~40	Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.