Thread Button Bit T38 76mm 13 Buttons Normal Rock Drilling Bit
Description
Thread button bit is well known for its wear resistance on medium-hard to hard rock formations.Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture
A comprehensive range of various button bits shown as below
Thread sizes | R22,R25,R28,SR28,R32 |
Head diameters | 33mm - 203mm |
Face designs | Flat face, drop center, uni-face |
Color | Customized |
Material | Tungsten carbide and high strength alloy steel |
Processing | CNC milling and proprietary heat treatment process |
Application
Widely used for drifting and tunneling.
Advantage
Maximum wear resistance.
Long life span and outstanding performance in roughest working conditions.
Package
Carton or wooden