Hello, I sell my perforator of the model 343 spit brand which is in very good condition. Equipped with a svc vibration control system, the 343 sds spint drill more deploys an impressive force while ensuring the user a working stability!The principle is that the rear handle is cushioned with each impact. Very useful on this tool for intensive dehulling and corrective burining. It is easy to change functions. This item is in the category "bricolage\material workshop and DIY\tools electrical\others". The seller is "eleghazarya_0" and is located in this country: en.