Review on Tool Aid 91140 Pneumatic Hammer by Willie Midkiff

I use this tool to knock out hydraulic wrist pins on tractor and backhoe attachments. They are ideal for this task as the large, flat surface transfers energy efficiently and avoids blunting the usual pointed and sharp bits that come with most air hammer sets. A specific tool designed for a specific purpose is far better than "making do" with what you have. protects both the tool and the attachment you are working with.