Deep well drilling bits IADC127 12 1/4 ” (311mm)

Brand Name:	Far Eastern
Certification:	API & ISO
Model Number:	IADC127
Minimum Order Quantity:	1 piece
Package Details:	Plywood Box
Delivery Time:	5-8 working days
Advantage:	High Speed Performance
Warranty Term:	3-5 years
Application:	Oil,Gas,Geothermy,Water well drilling,HDD ,Mining

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Product Detail

Catalog

Product Description

Wholesale API tricone rock bit in stock based on the lowest quotation and excellent quality for deep well.
Bit Description:
IADC: 127 - Steel tooth journal sealed bearing bit with gauge protection 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 ” to 26”) and most of IADC Codes.

This superior method provides a stronger, more impact-resistant tooth than milling because the metal particle structure during forging is protected, resulting in stronger teeth. The details of Steel tooth Bit.
Far Eastern Drilling heat treatment process selectively carburizes the bearing wear surface to ensure the toughness of the structure. This provides long-lasting and reliable bearing performance.
Critical tooth hard-facing process is continually monitored and updated to ensure the highest quality hard facing deposit.
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.

Product Specification

Basical Specification
Size of Rock Bit	12 1/4"
Size of Rock Bit	311.1mm
Bit Type	Steel Tooth Tricone Bit/ Milled tooth Tricone Bit
Thread Connection	6 5/8 API REG PIN
IADC Code	IADC 127
Bearing Type	Journal Sealed Roller Bearing
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	3
Operating Parameters
WOB (Weight On Bit)	28,971-59,419 lbs
WOB (Weight On Bit)	93-264KN
RPM(r/min)	60~180
Formation	Soft formations with low compressive strength and high drillability,such as mudstone,gypsum,salt,soft limestone ,etc.

Dense teeth on cones of tricone bits means smaller teeth and harder rocks drilling capacity, shorter and smaller teeth makes milled teeth tricone drill bit can even drill soft or medium hardness rocks and the ROP is higher than TCI tricone bits. Surface of cones are enhanced by tungsten carbide hard-facing.
Please contact us to get more information, Far Eastern attends exhibitions in many countries worldwide, hopefully to talk with you face to face in near future.