Review on 🔪 Enhance Your Cutting Precision with Uxcell Carbide Engraving Milling Machine Cutting Tools by Jonathan Jensen

Used to cut fret slots on a hard maple guitar fretboard. Worked great! Amazingly not a bit broken. 18,000 rpm, 80 frames per minute (40 frames per minute also worked), overall depth 1.5 mm (0.1 mm per pass). I might try 0.2mm per pass next time, but I highly recommend starting with 0.1mm per pass.