Little Crow Gunworks Precision Prep Tool (PPT) The first manually operated case prep tool that puts four tools at your fingertips. The offset design is much more ergonomic as the user simply rotates their forearm in a clockwise motion to chamfer, deburr, clean the primer pocket or de-crimp military brass or any other operation that can be accomplished with an 8-32 threaded tool. The PPT consists of a knurled solid aluminum handle with a bearing mounted aluminum tool head. The tool head has four 8-32 tapped holes which accept case prep tools from most reloading companies. This is the PPT only. The Chamfering/Deburring tools are sold separately