1.65MN alloy steel blade 2.Ergonomic rubber grip 3.Impulse hardened teeth 1.Ergonmic rubber grip 2.Precision ground teeth3.Impulse hardened teeth 4.Dynamic teeth set5.Avaible teeth type:aggressive cut/universal cut/cross cut6Avaible blade size:18' 20' 22' 24'7.price: nogotiablewe can produce as client's request garden tool set,knife hunting,hollow punch,brush,plaster trowel