Precision gun smith platform

A jig for finishing a workpiece with a handheld, motor-driven rotational tool assembly, the jig comprising:

• a baseplate comprising
• tool alignment holes,
• tool attachment holes,
• a tool bit hole, the tool alignment holes aligning the baseplate to the handheld tool assembly, and the tool attachment holes facilitating secure fastening of the baseplate to the tool assembly such that a tool bit connected to the tool assembly is extendable through the tool bit hole;
• base plate alignment holes disposed on the baseplate to facilitate several different jig configurations, and
• base plate attachment holes;
• guides comprising a main guide and a support guide, the main guide comprising guide alignment holes that correspond with one or more of the base plate alignment holes to align the main guide into one of the several different jig configurations, and the main guide and the support guide comprising guide attachment holes configured to facilitate secure fastening to the base plate via the base plate attachment holes;
• right-angle adaptors that attach to the guides, the right-angle adaptors comprising adaptor alignment holes that correspond with one or more of the base plate alignment holes to align the main guide attached to one of the right-angle adaptors into one of the several different jig configurations, and the right-angle adaptors comprising adaptor attachment holes configured to facilitate secure fastening to the base plate via the base plate attachment holes;
• and
• side plates that together secure the workpiece therebetween, the side plates providing a surface along which the main guide may slide to facilitate finishing operations on the workpiece.