Desktop Quick Start Guide • October 6, 2017
© Copyright 2017 ShopBot Tools, Inc.
page 14
Press the spindle collet into the spindle nut and listen for the “click.” It
may be necessary to press it in at a slight angle. Confirm that the collet is
snapped in place by holding the nut upside-down (shown in the photo at
left) and letting the collet hang freely. It should not fall out.
Locate the 1/4” diameter upcut spiral bit that came with the ma-
chine and slide the bit into the collet. Ideally, the shank of the bit
should fill up at least 75% of the collet to provide sufficient grip-
ping surface. It’s okay if the shank of the bit extends above the top
of the collet (maximum 3/8” of excess). Make sure that the collet
grips only the shank of the bit, keeping the top edge of the flutes
outside of the collet.
Remove bottom of dust foot by pushing it down. It’s attached with
magnets, which makes it easy to remove. Set dust foot out of the way.
Hold spindle to keep it from turning, and hand-thread collet nut
onto spindle. It should go on very easily. If resistance is en-
countered, do NOT apply force. Stop and try again until it goes
smoothly. Once the nut is finger-tight, reposition the bit if it has
slipped.