Gold Member Since 2014
Audited Supplier
Hejian Hengji Bit Manufacture Co., Ltd.

TCI Bit, Cone Bit, Oil Drilling Bit manufacturer / supplier in China, offering New Steel Tooth Bit for Soft and Medium Formation, TCI 12 1/4 Oilfiled Tricone Bit, Roller Cone Bit, 12 1/4 Inch Oilfield Tricone Drill Bits IADC 537 and so on.

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Supplier Homepage Product Drill Bit New Steel Tooth Bit for Soft and Medium Formation

New Steel Tooth Bit for Soft and Medium Formation

FOB Price: US $680 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $680/ Piece
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Production Capacity: 500
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: IADC CODE
  • Material: Alloy Steel, Tungsten Carbide
  • Certification: ISO
  • Bearing Type: Sealed Bearing and Non-Sealed Bearing
  • Color: Blue or Red
  • Specification: according requirement
  • HS Code: 8207191
  • Type: Center Drill Bit
  • Usage: Well Drilling, Well Drilling
  • Model Number: Steel Tooth Bit, TCI Bit
  • Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard
  • Trademark: HJ
  • Origin: China
Product Description

New steel tooth bit for soft and medium formation

TCI (Tungsten carbide insert) bits are a great harder formation or simply hard formation drilling tool. As the formation's do differ from one location to the next, these bits come in many shapes and sizes having multiple features and cutting structures to combat downhole diversities you may encounter. We keep a generous inventory on hand ranging from 3-7/8" through 26" and can provide larger sizes on request. These bits are typically sealed bearing. All come with regular API connections. These bits feature 3 or 4 jet ports, the 4th being an optional center jet. We house all jet sizes to meet your TFA (Total Flow Area) requirements. These bits are used in the oil, gas, and water well industries. <o: P>
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Available sizes: From 2 7/8 to 26"

Advantage: Most favourable price and high quality

Bearing type: Sealed bearing and non-sealed bearing
Metal sealed journal bearing
Rubber sealed journal bearing
Cutting structure: The back cone and the teeth all surface is are hardfaced strengthening, improved steel tooth shape and welding materials, showing teeth higher
Application formation: Soft with low compressive strength and high drillability, such as shale, clay, salt bed and etc

All our activities are accredited to ISO 9001: 2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.
Rock formationBit typeBit sizeDrilling weightRotary speed
mminchkN/mmr/min
Very softSoft Marl, Clays, Sands, Salts etc.1187.3~346.17 3/8~13 5/8441~735120~50
softClays, Soft Shale, Marl, Sands, Salts etc.295.2~174.63 3/4-6 7/8245-490100-50
187.3~346.17 3/8-13 5/8490-78490-40
Medium softShale, Marl, Sandstone, Soft Limestone etc.395.2~174.63 3/4-6 7/8245-49080-40
187.3~311.17 3/8- 12 1/4490-78480-40
mediumHard Shale, Limestone, Medium/Hard Sandstone etc.495.2~174.63 3/4-6 7/8294-53980-60
187.3~241.37 3/8-9 1/2539-83360-40
medium hardHard Dolomite, Limestone, Hard Sandy, Rock etc.595.2~174.63 3/4-6 7/8294-53980-60
187.3~241.37 3/8-9 1/2539-83360-40
hardSandy, Shale, Quartzite, Hard Dolomite, Hard Sandstone etc.695.~-174.63 3/4-6 7/8294-53980-40
187.3-215.97 3/8-8 1/2580-88260-40
Very hardQuartzite, Chert, Basalt Granites, Pyrites etc.795.2-174.63 3/4-6 7/8294-53980-40

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