Deburring Hand Tool

thingiverse

Here is a 3D printable handle for deburring tools, designed to make a convenient hand tool for keeping around the shop by press fitting onto four or six flute countersink shanks. I recommend using a 90° included angle countersink so it can be used effectively to deburr 82° countersunk holes. Approximately .005" interference was modeled in for press fit, which might necessitate reaming depending on the filament and printer used. Minimal support material should be required. This design utilizes a countersink from MSCDirect: https://www.mscdirect.com/product/details/63772487