ROSCHEN GROUP
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T51 89mm Rock Drilling Thread Retrac Ballistic Drop Center Button Bits
Description:
ROSCHEN R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60 threaded button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have least loss of energy while drilling the rocks.
Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.
Main button bits diameters:
| Thread Button Bits | Specifications |
| R32 thread button bits: | R32-45mm, R32-51, R32-64, R32-76 |
| T38 thread button bits: | T38-64mm, T38-76mm, T38-89, T38-102mm |
| T45 thread button bits: | T45-76mm, T45-89mm, T45-102mm |
| T51 thread button bits: | T51-89mm, T51-102mm, T51-127mm |
Material: Alloy steel bar and tungsten carbide
Button shape: Spherical, Hemi-spherical, Ballistic
Face design: Drop center face, Flat face
Skirt: Standard, Retrac
Button bit diameter: 38mm to 152mm
Button bit thread: R22/R25/R28/R32/R35/R38/T35/T38/T45/T51
Application: Mining, Quarrying, Ground engineering
Advantage: Quality closed to Atlas, and competitive price
ROSCHEN are a professional productions base of series of fast moving rock drilling tools, mining tools, DTH drill tools, DTH bits, DTH hammers, DTH drill pipes, construction tools and excavating coal pick cutter tools, we can also produce other products according to the customers requirements. We sincerely welcome our friends of both home and abroad to come for business talks.
ROSCHEN are one of the biggest production bases of all kinds of rock drilling tools, mainly produce "ROSCHEN" brand rock tools, including threaded button bits, tapered button bits, cross drill bits, chisel bits, down the hole DTH bits, DTH hammers, extension drill rod, MF rod, shank adaptors, coupling sleeves, conical shank cutter bits, pick holders, tricone bits, air compressor, drilling rigs etc.
Now our manufacturing capacity has reached eight series and more than 500 types of products. They are widely used in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.
Further exploration drilling products information, please don't hesitate to contact us.
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com