Designed for the typical 8x16 mini-lathe, might work for others. Use the “TEST_FIT” file for fitment testing.

Use lock to secure positioning and prevent lifting during tool removal. Adjustment of each lock may be necessary for proper fit as the metal may not be folded equally. Push lock under the folded over channel firmly and slide the holder over top. 

You can print a separate holder and screw it back to back if you want to double up or flip the way the tool is positioned. This is good for boring bars which are usually installed opposite. See last photo.

Resolution: 0.2mm

Infill: 20%

Supports: No

Adhesion: Brim 8mm width

Filament: PLA, PLA+, ABS

Holder portion is a remix from here - Multifix A Holder by slieser - Thingiverse It was thinned out to allow easier on and off.