1.This reciprocating saw kit can change the drill into reciprocating saw,jig saw and saw file. 2.Non- handle is convenient and for use. 3.Simple operation,safe,saving time and effort. 4.Guide plate position adjustable. 5.Fit for the wood,metal cutting and metal file. Suitable for electric drill Size:Length 292mm Material:metal colour:Black package contents 1 x handle 1 x wood saw blade 1 x jig saw blade 1 x metal saw blade 1 x metal file 1 x metal backing 2 x wrench 4 x screws Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.