Features:

M42 HSS edge, a spring tempered Alloy Backer.  Hardness 66-68Rc.

Advantages:

High heat resistance.  Shock and wear resistant teeth.  Fatigue resistant.

Benefits:

High productivity.  Longer life than carbon.  Quick tooth penetration.

 Applications:

 For general purpose cutting of ferrous metal, tool steel, solids, shapes,

 tubing and structural shapes.

We can offer samples for testing, whoever are interested in our products