API rotary roller tricone bits IADC735 for hard formation

Brand Name:	Far Eastern
Certification:	API & ISO
Model Number:	IADC735
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:	Coal mine drilling,Copper mining,Iron ore,Gold ore.

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Product Detail

Catalog

Product Description

WholesaleAPI rotary mining well tricone drilling bits for very hard formations.
The bit description of IADC:735-TCI sealed roller bearing bit with gauge protection for extremely hard and abrasive formations.
The details of compressive strength of IADC735 bits are as following:
100-150 MPA 14,500-23,000 PSI
The ground description are as following:
Hard, well-compacted rocks such as :hard silica limestones,quarzite streaks,pyrite ores,hematite ores,magnetite ores,chromium ores,phosphorite ores,and granites.

We can offer mining tricone rock drill bits in a variety of sizes and most of IADC Codes.The details are as following:

Product Specification

Basical Specification
IADC Code	IADC735
Size of Rock Bit	7 7/8 Inches	8 1/2 inches	9 inches	9 7/8 inches	10 3/16 inches
	200mm	216mm	229mm	251mm	258mm
Thread Connection	4 1/2” API REG PIN			6 5/8” API REG PIN
Product Weight:	34kgs	38kgs	50kgs	65kgs	67kgs
Bearing Type:	Roller-Ball-Roller-Thrust Button/Sealed bearing
Circulation Type	Jet Air
Operating Parameters
Weight on Bit:(Lbs)	31500-55130	34000-59500	36000-63000	39500-69130	40752-71316
Rotary Speed:	90-60RPM
Air Back Pressure:	0.2-0.4 MPa
Application	Hard, well-compacted rocks such as: hard silica limestone, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, and granites

BIT DESCRIPTION:

IADC735-TCI sealed roller bearing bit with gauge protection

CUTTING STRUCTURE:

Conical on gage, ogive and ovoid on inner rows.

Designed for hard and abrasive formations with high compressive strenghts such as granite,limestone,sandy sandstone,dolomite and chert.

Application:43,000-52,000Psi

SHIRTTAIL PROTECTION:

Hardmetal on lug;

Wear resistant carbide on shirttail lip and lug.

PRODUCT SPECIFICATION:

IADC Code:735

The Bearing Type of IADC735 tricone bit is Roller-Ball-Roller-Thrust Button/Sealed Bearing

Cutting Structure:

Inner and Nose Rows:Ogive and ovoid.
Gage Rows:Conical
Gage Bevel Protection:Round
Choose the proper rocks drilling bits is very important before starting project.
In drilling project, Far Eastern have 15 years and more than 30 countries services experience to supply the drill bits and advanced drilling soulutions for many different applications. The application including coal mine drilling,copper mining,iron ore,gold ore and so on.The various drill bits can be customized as per different rock formation becasue we have our own API & ISO certified factory of drill bits. We can give our engineer's solution when you can supply specific conditions, such as hardness of rocks,types of drilling rig,rotary speed,weight on bit and torque.