Agricultural machinery reclamation blade High strength wear-resistant coulter Rotary tiller
Specification:6.5x220
Material:60Si2Mn、60Si2MnA
HRC:45-55
Surface treatment:High temperature carburizing/galvanizing for rust prevention


Specification:6.5x220
Material:60Si2Mn、60Si2MnA
HRC:45-55
Surface treatment:High temperature carburizing/galvanizing for rust prevention