... 3,Cheap and fine 4,Easy to carry 5,small saw 420 high quality stainless steel whole, delicate do manual work ... . Serrated: double row crisscross jagged, increase strength, improve efficiency, but saw wood branch, in addition to the scales is also very ... available equal parts of scale accurately measure the different direction;10. Positioning wrench: two different types of six arrises wrench, than ...