Our GT60 bench and production rock drilling tools, thread GT60 button bits are designed to comply with all kinds of rock formations and drilling site conditions, with longer life, higher penetration rates etc...

GT60-92mm,GT60-96mm,GT60-102mm,GT60-115mm, GT60-118mm, GT60-127mm, GT60-140mm, GT60-152mm etc.

Specifications:

Material: Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05

Body type: Normal body or retrac body

Thread type: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60

Diameter: 32mm-127mm

Button bit shape: spherical and ballistic

Face shape: Flat shape and drop-center shape

Main threaded button bits are:

R22-32mm, R22-36mm, R22-38mm, R22-41mm;

R25-33mm, R25-35mm, R25-37mm, R25-38mm, R25-41mm, R25-43mm, R25-45mm;

R28-37mm, R28-38mm, R28-41mm, R28-43mm, R28-45mm, R28-48mm;

R32-41mm, R32-43mm, R32-45mm, R32-48mm, R32-51mm, R32-54mm, R32-57mm, R32-64mm, R32-76mm;

T38-64mm, T38-70mm, T38-76mm, T38-89mm, T38-102mm, T38-127mm;

T45-76mm, T45-89mm, T45-102mm;

T51-89mm, T51-102mm,T51-115mm,T51-127mm.

Shank Adapter for Ingersoll-Rand URD 475, URD 550, VL120, EVL 130, VL140 And F16

Shank adaptor or shank adapter, the task of the shank adapter is to transmit rotation torque, feed force, impact energy and flushing medium to the drill string.

The shank adapters from Jinquan are designed to withstand the high impact porwer of modern rock drills and made from specially slected material which also is hardened through carburizing. Around 300 different shank adapters suitable for different rock drills are currently available from Atlas Copco series drifters, Ingersoll Rand series drifters, Sandvik/Tamrock series drifters, Furukawa series drifters, Garden Dever series drifters etc.

R32 Button Drilling Bits:

Our bits carbides style: hemi-spherical(round), Parabolic(semi-ballistic),  Ballistic(conical). 

1. High quality and competitive price.
2. Suitable for Atlas Copco,Sandvik etc.
3. Long life.

Supply many various type shank adaptors which are suitable for all popular drifters and top hammers in the world, such as Atlas Copco series drifters, Tamrock series drifters, Garden Dever series drifters etc. The main thread types of shank adaptors include R32, R38, T38, T45, T51 etc.

Male shank adapters are ideal for drifting, tunneling & extension applications where high bending stresses are present, and female shank adapters are used when the drilling space is limited and the total feed length is important.

Drill drifter types:

Atlas Copo, Boart Longyear, Bohler, Furukawa, Gardner Denver, Holman, Ingersollrand, Joy, Montabert, Secoma, Tamrock, Toyo, etc. Other drifter type of shank adaptor by given sample or drawing is also available. If you want to know more about our shank adapt or other product related to shank adaptor, pls visit our website or contact me marketing at sinodrills dor kom, I will send you more information.