Gold Member Since 2017
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Beijing Superior Drilling Equipment Co., Ltd.

Tricone Bit, Drilling Tools, TCI Bits manufacturer / supplier in China, offering TCI Tricone Bit Oil Drill Bit Oil Field Drilling Equipments, 9 1/2′′ Steel Tooth Rock Roller Gas Water Oil Drilling Tricone Bit From China, 2017 New Gas Water Oil Drilling Equipments PDC Bit Steel Body and so on.

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TCI Tricone Bit Oil Drill Bit Oil Field Drilling Equipments

FOB Price: US $600 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $600/ Piece
Get Latest Price
Production Capacity: 5000000 PCS
Transport Package: Standard Export Package or as Your Requirements
Payment Terms: T/T, Western Union, Paypal
Basic Info
  • Model NO.: varios types
  • Certification: AISI, API, Eacc
  • Type: Drill Bit
  • Usage: Well Drilling, Metal Drilling
  • IADC: 417-847
  • Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • Specification: size from 3 7/8" to 26"
  • HS Code: 82071910
  • Customized: Customized
  • Length: Taper-length
  • Material: Tungsten Carbide
  • Color: Gold, Blue, Red, Customized
  • Use: Well Drilling, Well Drilling Machinery,
  • Trademark: Superior Brand
  • Origin: China
Product Description
Roller bits are mainly divided into two types:
   i) Metal sealed roller bits
   ii) Rubber sealed roller bits
Metal sealed roller bits main applications:
   a) Adopted high-speed bearing metal sealed technology, long available time under the screw drilling condition.
   b) High efficiency cutting edge and structure to improve drilling speed.
   c) Cutter shell self-protection shape to reduce abrasion of detritus and unbreakable rock.
   d) Best choice for directional well, horizontal drainhole and horizontal branch wells. 
Size (inch)Connection (API REG)
5 7/8",6",6 1/2",6 3/4"3 1/2"
7 7/8",8 1/2",8 3/4"4 1/2"
9 1/2",9 5/8",9 7/8",12 1/4",12 1/2",13 1/8",13 5/8"6 5/8"
16",17 1/2"7 5/8"
Rubber sealed roller bits main applications:
   a) Adopted new alloy welding technology to improve abrasion and available time.
   b) Multiple gauge structure, weld trimming teeth on the edge to enhance gauge protection ability.
   c) High precision with radial sliding, two thrust rubber sealed bearing and optimized anti-seizure ability to avoid bits peel off.
Size (inch)Connection (API REG)
5 1/2",5 7/8",6",6 1/2",6 3/4"3 1/2"
7 1/2",7 7/8",8 1/2",8 3/4"4 1/2"
9 1/2",9 5/8",9 7/8",12 1/4",12 1/2",13 1/8",13 5/8"6 5/8"
14 3/4",15",15 1/2",16",17 1/2",20",26"7 5/8"
IADC CodeFormation conditionRecommend
/diameter kn
115, 117Low compressive strength and high drillability of soft stratum, 
such as soft shale, clay, gypsum, etc
124, 126, 127Low compressive strength and high drillability of soft stratum, 
such as, soft shale, clay, gypsum, soft limestone, etc
136, 137Low compressive strength of the soft to medium formation, 
or there is a hard interlayer in soft rock, 
such as anhydrite, soft limestone, sandstone, etc
217, 227High compressive strength, hard, thick interlayer,
 such as hard shale, limestone, sandstone, dolomite, etc
437, 447Low compressive strength and high drillability of soft stratum, 
such as soft shale, clay, gypsum, etc
515, 517, 527Low compressive strength and high drillability of soft stratum, 
such as shale, clay, sandstone, limestone, etc
537, 547Low compressive strength, medium-soft, 
hard abrasive interbedded,such as hard shale,
anhydrite, soft limestone, sandstone,
ham sandwich dolomite
617, 627, 637High compressive strength, medium hard and abrasive high formation,
such as limestone, dolomite, sandstone, chert, etc
737Hard strata with high abrasive, 
such as limestone, dolomite, flint, hard sandstone, etc
1,Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications.
2,    The inserts are composed of premium tungsten carbide and some other
elements, our engineer fine-tuned the compacts to match specific formations and drilling applications.
3,Sharper compacts and rational cutting structure are better to distribute the load while drilling, enable more footage capability and higher rates of penetration of the bit.

Our company
Beijing superior Drilling Equipment Co., Itd is a comprehensive enterprise set PDC bits, tricone bits production sales. The company was founded in 1989, covers an area of 27 acres, is located in the vast expanse of Hebei Plain, is located in the central area of the major oil fields, unique geographical location, has a strong design, development and production capacity.

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