19 years of production experience

No broken , Longer using life

Pitch           Gauge            Cutter Type           Chain Length

.404"     .063"/1.6mm           Chisel or Semi Chisel        20"/66E

                                                             24"/76E

                                                             100ft/1480E

 

Material: 65Mn ( China )

            68CrNiMo3-3 (Germany)

 

The Strap's Hardness      HRC 53-55

Drive Links Hardness       HRC 53-55

Cutter's Hardness           HRC 56-58

Rivet's Hardness             HRC 60-62

The Tension Force         9200-9500N