Model Chisels adopt metal,with highhardness and wear resistance,strong and wearresistant,not easy to break,which provide straight smooth and excellentsharpness. 7knife with different size,including 0.1mm / 0.2mm / 0.4mm / 0.6mm / 0.8mm / 1.0mm / 2.0mm,which can meet your different working need.You can choose the proper to finish your project. Ergonomics handle with nonslip texture,which makings it comfortable to hold,easy to control,forced-transmission,and prevents slipping from your hands. You will get 7knife,1spanner,1x handle,2accessory.easy to changeknife by yourself,and sufficientknife can meet your different working need. Hobbycutting tool widely used for metal,car and airplaneskit,trimming plant,and wire cutting.