1 The blade of rotary tiller 2 Material:65Mn or 60Si2Mn 3 Model number: many types to choose 4 Delivery ... time: very fast Material: 65Mn or 60Si2Mn or 28MnB5 or 30MnB5paint: blackpackage: carton box or wooden caseexpory: USA,Thailand,Germany,,Bengal ,india ... many different knids of rotary tillers Welcome to contact me. Cultivator rotary tiller blade, tractor parts, s-tine, spring, disc ...