API Tricone drill bits IADC111 15.5 inches( 394mm) in stock

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  • API Tricone drill bits IADC111 15.5 inches( 394mm) in stock
  • API Tricone drill bits IADC111 15.5 inches( 394mm) in stock
  • API Tricone drill bits IADC111 15.5 inches( 394mm) in stock

PRODUCTS DETAILS

Wholesale API steel tooth sealed tricone rock drill bits in the stock based on the lowest price and excellent quality from China manufacturer Bit Description: IADC: 111 - Steel tooth standard open bearing bit for soft formations with low compressive strength and high drillability. Compressive Strength: 0 - 35 MPA 0 - 5,000 PSI Ground Description: Very soft, unstratified, poorly compacted rocks such as poorly compacted clays and sandstones, marl limestones, salts, gypsum, and hard coals. We can offer mill tooth and TCI tricone drill bits in a variety of sizes (from 3 7/8” to 26”) and most of IADC Codes.According to cutting material, tirocne bit can be divided into TCI bit and Steel Tooth Bit . Steel tooth tricone bits have another name milled tooth tricone bit since the teeth are produced by milling machine, the cone surface is hard-faced by tungsten carbide. Steel tooth drills are suitable for extremely soft formations with low compressive strength and high drillability such as clay, mudstone, chalk, etc. They are also suitable for medium strata with high compressive strength, such as soft shale, anhydrite, medium soft limestone, medium soft sandstone. Medium stratum with a hard interlayer.

Basical Specification

Size of Rock Bit

15 1/2 inches

393.7mm

Bit Type

Steel Tooth Tricone Bit/ Milled tooth Tricone Bit

Thread Connection

7 5/8 API REG PIN

IADC Code

IADC 111

Bearing Type

Open bearing roller bits

Bearing Seal

Rubber Seal

Heel Protection

Available

Shirttail Protection

Available

Circulation Type

Mud Circulation

Drilling Condition

Rotary drilling, high temp drilling, deep drilling, motor drilling

Nozzles

Central Jet Hole

Operating Parameters

WOB (Weight On Bit)

26,539-66,348 lbs

118-295KN

RPM(r/min)

60~1800

Formation

Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.

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Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener, Foundation roller cutters for different applications. As a leading drill bits factory in China, increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price. Far eastern drilling quality and technology will help you to achieve more !
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