good quality, sharp saw blade, small size, light weight, easy to carry, is a good tool for survival in the field. Materials such as wood, plastic, bone, rubber and soft metal can be sawed.
chain saws, also known as pocket saw, is an important item in camping equipment, made of high tensile strength of ferromanganese. Has the characteristics of serrated sharp and smooth does not hurt the hand. From any direction saw broken branches, wood, plastic, rubber, bones, soft metal, convenient operation, easy to carry, not to hurt the hand and clothes, long service life.