Low price for Tricone Rock Roller Bits - 251mm replaceable roller cone drilling bits for hard HDD rock reamers – FAR EASTERN

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Low price for Tricone Rock Roller Bits - 251mm replaceable roller cone drilling bits for hard HDD rock reamers – FAR EASTERN Detail:

IADC417 12.25mm tricone bit

Product Description

roller cone factory

Traditional HDD rock reamers adopts Thirds ( 1/3 ) of Tri-cone Bits to be rock drilling cutters, factories weld legs of Tricone Thirds on body of hole openers.

The Tri-cone Thirds can not be replaced easily after worn out, so drillers have to buy rock reamers to continue projects. Sometimes, used rock reamers are taken to workshop, welding new Tricone Thirds after cut old ones, this cutting&welding procedures always damage the body of rock reamers.

The replaceable block Leg roller cone bits are combined with holder, a pair of fixed pins. The holders are welding on body, the legs are fixed by pins and also welded into holder. After roller cone bits worn out, drillers or workshop could remove old legs from holders easily without damage body of rock reamer.
This replaceable block leg roller cone bits are designed and produced in our factory, we are pleased to be customized (OEM) for horizontal directional drilling tools distributors or factories.

IADC417 12.25mm tricone bit

Product Specification

single roller bits for rotary drilling rigs

Specification of Block Leg Roller Cone Bits
Size	251mm
IADC	637
Bearing Type	Elastomer sealed bearing
Grease Lubrication	Available
Grease Compensation System	Available
Inserts Shape	Conical
Operating Parameters
Application	Hard formations for high compressive strength,such as sandstone,hard shale, dolomite,hard gypsum,chert, granite,etc.

Far Eastern Drilling Tools

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No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Low price for Tricone Rock Roller Bits - 251mm replaceable roller cone drilling bits for hard HDD rock reamers – FAR EASTERN , The product will supply to all over the world, such as: Pretoria, Venezuela, Wellington, Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers' satisfaction and achieve win-win situation .