Tiller Blade 6X70

The tractor as the main power source , suitable for cultivation , grass , ridging and field work tool .
Materials :60Si2Mn,60si2MnA,28MnSi,30MnCrB5,38MnCrB5. The comprehensive mechanical properties better ,

heat treatment hardness is 45±3. Has the manufacture of a ful range of multi - specification varieties .