Hydraulic Breaker Chisel 1.Normalizing , Hardning , Tempering 2.The Head Hardness Reach HRC53-56

Hydraulic Breaker Chisel

Our Chisel Use Alloy Steel 42 CRMO material , After mahcining with lathes , sawing machines and milling machines , they can enter into heat treatment through strict normalizing , hardening , and localized temering . The head hardness can reach HRC53-56 and tail hardness can reach HRC48-51 , which can improve the usability and wear resistance .

 

 

 

Wear Resistance Hydraulic Breaker Chisel