(1) Turning 1 1/2″ stainless steel bar to make V-groove wheels.(3) Nearly lost a finger tip. Don’t try to clear the scarf while the lathe is running. That’s likely in the safety instructions I threw in the trash.(2) V-groove wheels.(4) Cutting the wheels apart in a cut-off saw.Mini-Lathe setup as a mill.(1) Quick acting hatch.(2) Snap ring pin detail.(3) Carl turning the hatch parts(4) Revised hatch design.(5) Hatch handle detail.(1) Internal groove bit.(2) Grinding steps for a bit to cut internal grooves.(3) Checking the groove bit.(4) Dial caliper setup to measure the depth of the groove.