3d printed drag knife (m3 brass inserts & 1/4" shaft)
thingiverse
Changed the threaded holes to accept M3 brass inserts (installed with a hot soldering iron) (just a bit undersize at 4.9mm dia) so that it will last longer with regular blade changes (unscrewing & re tightening etc) than relying on Changed the top to accept 1/4" (6.35mm) rod instead of the 6mm rod it was originally designed for (given I use 1/4" and 1/8" collets and endmills etc). Great Design and thanks for the STP files link. Offset (according to drawing) is approx 3.55mm
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