Stone workers use a variety of materials, including hexagonal steel, threaded steel, and network vanadium steel, to make chisels.
The material can be made of 45# carbon steel or 65# manganese steel, etc. After high-temperature quenching heat treatment, the hardness is stronger.
Its style mainly includes sharp and flat.
Mainly used for chiseling stones, digging grooves, drilling holes, and removing burrs from workpieces.


