Grizzly G0720 Owner's Manual page 25

R-8 Collet
Installation &
Removal
Installation
1.
2.
3.
4.
5.
6.
7.
Note: Do not overtighten the drawbar.
Overtightening makes collet removal difficult
and will damage the drawbar threads, collet,
and the spindle taper. Keep in mind that the
taper keeps the collet and tool in place. The
drawbar simply aids in seating the taper.
Removal
1.
2.
LACERATION
Leading edges of end mills
and other cutting tools can
be very sharp. Protect your
hands with gloves or a shop
towel when handling.
3.
4.
NOTICE
DO NOT completely unscrew the drawbar
before tapping it with the hammer in the
next Step. You will damage the threads on
the drawbar and the arbor.
5.
6
Note: When not in use, always remove
collets and cutting tools from the spindle
taper. Oxidation may cause the collet to seize
and make it hard to remove later.
HAZARD!