12 or 20 Gauge Shotgun Roll Crimping Tool

This is a durable, long-use nylon 12 or 20 gauge roll crimping head tool. Use with any 3/8" drill capable of low speeds, 200-400 rpm. Instructions are included.

Three great important facts:

1. This tool allows for roll crimping of conical projectiles

2. There is no need for lubricant on the hull when you use our roll crimp tool at the lower speed range.

3. Our roll crimp tool will not build up heat like a steel roll crimp tool does.