It contains different blades that enable you to cut different types such as (wood, plastic, aluminum...)It has an additional handle that makes chopping easy and precise. With this tool, you don't need to buy a chainsaw.This saw will enable you to cut everything you need in the fastest time. You will save effort and time at the same time thanks to this wonderful tool.10 cm long for wood.15.2 cm plastic tongue.13.2cm metal lame.