We have always been part of the mining and steel industry. All this knowledge is built into all our drilling tools, so you can benefit from it
We strive to provide outstanding performance in all our products and services. Ultimately, this means excellent drilling quality and lower costs for you.
We are at the forefront of rock drilling technology. You will also enjoy the competitive advantage of our advanced products.
Product Name: T Threaded Button Bit
Skirt Design: Standard and Retrac
Carbide Design: Semi-Ballistic and Hemisperial
Face Design: Drop Center and Flat
Threaded Button Bits from rock drilling tools manufacturer Litong, which is the most important size for benching and long-hole drilling underground.
Used in bench drilling, underground long hole drilling
To match extension MF rod, MM rod heavy duty top hammer.
We will choose to use tungsten carbide of T6 or YK05,featuring good wear-resistance and toughness.This type of carbide has already been proved to be the best in world and been competing with those big names worldwide for quite a long time.
Meanwhile，we will choose to use superior steel suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons’ dropping out of the holes.
In order to better resist the abrasiveness of rock, spherical shape will be a good option for the carbide if high speed is not a necessity.
T threaded button bit
GT60 button bit
R32 thread button bit
R22 R25 R28 thread button bit