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API tricone bits supplier IADC117 5 7/8 inches (149mm)

Product Description

There are many types of drill bits used in the petroleum industry and mining industry. The drill bits are classified according to different drilling methods. They can be divided into PDC drill bits, roller cone bits, scraper bits and mining diamond coring bits. These drill bits are the most basic drill bits and we all can provide.

Product Specification

 

Basical Specification

Size of Rock Bit

5 7/8"

149.2 mm

Bit Type

Steel Tooth Tricone Bit/ Milled tooth Tricone Bit

Thread Connection

3 1/2 API REG PIN

IADC Code

IADC 117

Bearing Type

Journal Sealed Roller Bearing

Bearing Seal

Rubber Seal

Heel Protection

Anvailable

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)

11,684-25,166lbs

52-112KN

RPM(r/min)

60~180

Formation

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

5 7/8" mill tooth tricone drill bit is widely used in water well drilling, oil well drilling, geothermal well drilling, it can be used for drilling cement plug in very deep well.
The mill tooth tricone drill bit has longer teeth which could get much faster drilling down speed than TCI drill bits.