My Custom Case Trimmer

[jmorris]

Looks pretty expensive to me. I can keep using my cordless drill and Wilson trimmer for much less money.

Free. One of my friends works at a place that was going to throw it away and he called me.

Not a very practical trimmer though.

[harley6699]

I wanted to update some of the things that have been asked. The sewing machine motor which has a high RPM rate but lower torque, that I used will work however it does get bogged down. I have been looking for a replace power source. I have tried two different model Dermal tools and I have also bought an electric screwdriver that was advertised as being low RPM and High Torque, neither of there two options seem to work on all of the different calibers. The next step is to tried a Zip rotor tool plugged into a speed control to see if I can get the low RPM and the High Torque I feel is needed for the rifle rounds. If you have any constructive suggestions I would love to hear them. Just realize I am not change the motor sled to a hand operated drill. I need a straight, direct connection to the cutting shaft. Thanks for reading.

[jell-dog]

Stunning ingenuity and GREAT results harley6699!
Thank you for explaining how it is built and the great diagrams/photos!
A LOT of talant on this forum!
jell-dog

[big bore 99]

Great! Circular interpolation for trimming a case. Love it.