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Soft Formation 6 3 / 4 " ( 171mm ) IADC 532 Tci Tricone Bit Long Serve Life

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Soft Formation 6 3 / 4 " ( 171mm ) IADC 532 Tci Tricone Bit Long Serve Life

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Brand Name : MIROC

Model Number : IADC 517

Certification : SGS, ISO certification

Place of Origin : China

MOQ : 1pcs

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10000pcs per month

Delivery Time : 25-30 days

Packaging Details : Wooden box

Material : Tungsten Carbide buttons, Steel Buttons

Color : Blue, Golden, Green, Red

Application : Water well

Processing Type : Forging

Product type : Drilling Tool

Formation : Soft, medium hard, hard

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6 3 / 4 " ( 171mm ) IADC 532 TCI Tricone Drill Bit Top Grade Long Serve Life


Soft Formation 6 3 / 4 " ( 171mm ) IADC 532 Tci Tricone Bit Long Serve Life




The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.

Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance
tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of
hemispherical shaped inserts are used in all rows to provide cutter durability and long life.
Medium hard formation TCI tricone bits:
The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing
durability.


Product features:
Tungsten carbide insert bit, TCI bit, button bit Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system



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6 3/4" (171mm) IADC 532Soft Formation 6 3 / 4 " ( 171mm ) IADC 532 Tci Tricone Bit Long Serve LifeSoft Formation 6 3 / 4 " ( 171mm ) IADC 532 Tci Tricone Bit Long Serve Life
Product Specfication
Type:Tricone
Bearing Type:Air Circulation
Configuration:Roller-Ball-Roller
Cutting Structure:TCI
Gauge Rows:Conical
Inner Rows:Conical
Nose Rows:Conical
Surf Rows:Round
Bit Connection:3 1/2" REG API
Circulation Type:Jet Nozzle
Head Type:Full Armor
Hardfacing:Standard
Armor:Round(TCI)
Head Feature:Fluid Dynamic Profile
Reaming:None
Bit Weight:44 lbs/20kg
Recommend Operating Parameters
Rotary Speed:50 - 110 rpm
Weight on Bit:10,000 - 40,000 lbs
Drilling Application
1. The 6 3/4" IADC 532 blasthole bits are designed for drilling soft to medium formations, with rock compressive strength ranging from 10,000 to 25,000 psi.
2. Formation drilled may consist of shale, soft limestone, mudstone, soft slate, gypsum and sandstone.


Soft Formation 6 3 / 4 " ( 171mm ) IADC 532 Tci Tricone Bit Long Serve Life

Soft Formation 6 3 / 4 " ( 171mm ) IADC 532 Tci Tricone Bit Long Serve Life

Other products

IADC

WOB
(KN/mm)

RPM
(r/min)

Applicable Formations
437/447/4350.35~0.9240~70

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

517/527/5150.35~1.0220~60

Soft formations with low compressive strength and high drillability,
such as mudstone, gypsum, salt, soft limestone, etc.

537/547/5350.45~1.0220~50

Soft to medium formations with low compressive strength,
such as medium, soft shale, medium soft limestone,
medium soft sandstone, medium formation with harder and abrasive interbeds, etc.

617/6150.45~1.1200~50

Medium hard formation with high compress strength,
such as hard shale, limestone, sandstone, dolomite. etc

637/6350.5~1.1180~40

Hard formations with high compressive strength,
such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.

Note: The upper limits of WOB and RPM in above table should not be used simultaneously.





























































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