[RC20]

Ok, better way to go if you have a vice (or get one, everyone should have a vice).

Take a drill, I used my corded one but Cordless as well.

Turn the drill upside down, carefully clamp it in the vice.

Use the latch to lock it on speed and

You now have a motorized Gerard.

Have to look but no more than 1200 rpm and works like a peach.

My brother has the motorized Gerard and other than cheaper caliber changes, he has nothing on me for speed.

note: If I knew how many calaibers I would be doing I would have gotten the motorized Geard, limits in the Tri Trimmers and I have 7.5 Swiss that they did not, wound up with a Trim It II, ok, a bit costly, not as good as Gerard.