Hey Fred I don't have a extra case trimmer but have you looked at the lee case trimmer. It works like a recoil starter on a lawn mower with a chuck for different calibers a trimmer and a spud for length. Its real fast, you only have to buy one cutter and then a trim kit for each caliber. I've had mine for several years and I really like it. Its called a lee zip trim, Midsouth has it for $17 , trimmer $4 and each trim kit is $4. the web site is midsouthshooters.com hope this helps. rugerman