Hebei, China
Business Type:
Manufacturer/Factory
Registered Capital:
3000000 RMB
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
Sample Available

TCI Tricone Bit, TCI Bit, Bit manufacturer / supplier in China, offering 7-7/8" Steel Tooth Rock Roller Bits in Cheap Price, 9 5/8 Inch Milled Tooth Tricone Drill Bit for Sale, API 8 3/4" Steel Tooth Oil Driling Tricone Bit and so on.

Gold Member Since 2016
Audited Supplier

7-7/8" Steel Tooth Rock Roller Bits in Cheap Price

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $250/ Piece
Port: Tianjin, China
Production Capacity: 2000PCS/Week
Payment Terms: L/C, T/T, D/P, Western Union
Type: Petroleum Drilling Tool & Accessory
Usage: Well Drilling Machinery
Certification: ISO
Power Type: Electric
Transmission System: Mechanical
Bearing: Rubber Sealed Bearing

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Basic Info

Model NO.: 7-7/8"
Color: Blue or Golden or Red
Brand: Kingdream or Lockheed
Warranty: Two Year
Trademark: Lockheed
Transport Package: Wooden Box
Specification: api certification
Origin: Hebei
HS Code: 82071990

Product Description


tci rubber sealing bearing tricone bit
tci(tungsten carbide insert). these tricones are designed for soft to very hard formations depending on the style and quantity of the carbides on the drill bit...because of its versatility and performance, it's still one of the main rock bits in use today. it is widely used for oil&gas, water well, geotechnical, environmental, geothermal, construction, exploration and mining drilling. 
1. soft formations(417, 437, 517, 537)
features large chisel-shaped inserts to provide the highest penetration rate in the softest formations such as shales, clays, limestone and sands. 
2. soft to medium formations(617, 637)
designed to drill effectively in formations such as hard limestone, dolomite, hard sands, and other formations with hard cherty. 
3. medium to hard formations(737)
for extremely hard formations such as chert, granite, flint, and taconite. features short, closely spaced inserts to ensure maximum penetration rate and wear resistance. 

Model

Milled tooth bits tricone for water well ,  TCI bits tricone for water well

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

Bearing Type

H---Friction bearing; G---Roller bearing; F--- Floating Bearing

Sealing Type

HJ(metal sealed journal bearing)   
HA (rubber sealed journal bearing)  air cooled bearing type

Size

From 2 7/8" to 26" larger sizes for hole opener bit ,reamer bit

Material

alloy steel, tungsten carbide insert

Extra Feature

1) Y-Conical teeth  2) X-chisel teeth 3) K- wide teeth 4) G- Gague protection

Applicable Formation

Very soft, soft , medium soft ,hard, medium hard, very hard formation

Application

Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work

Package

Seaworthy packing wooden case or as your requirement

Payment Term

T/T, L/C at sight

Lead Time

3-7 work days

Delivery Way

By sea or by air
7-7/87-7/87-7/8

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