Grizzly G0705 - Manual (Page 34)

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Model G0705 (Mfg. since 09/09)
the Model g0705 features an r-8 spindle that
accepts r-8 collets and arbors.
to install tooling:
1. disConneCt MaChine FroM poWer!
2. release the latches on the head cover and
open it.
3. Make sure the tapered mating surfaces of the
cutting tool and the spindle are clean and free
of grease or other contaminants.
4. insert the cutting tool's arbor up into the spin-
dle housing. rotate the tooling to line up the
keyway with the matching pin in the spindle
opening.
5. turn the hex head at the top of the drawbar
(located on the top, front of the head) clock-
wise, as shown in
figure 36 until the threads
at the bottom of the drawbar mesh with the
female threads in the top of the collet/arbor.
figure 36. Collet/arbor installation.
arbor
drawbar
loading tooling
to remove tooling:
1. disConneCt MaChine FroM poWer!
2. loosen, but do not remove the drawbar.
3. hold the tooling with a shop towel to pre-
vent it from dropping completely out of the
machine. tap on the top of the drawbar with
a brass hammer to loosen the collet/arbor
from the spindle, as shown in
figure 37.
figure 37. Collet removal.
4. unthread the drawbar until it is free from the
tooling. remove cutting tools from the spindle
when not in use.
arbor
drawbar
6. if you're using a collet, insert the cutter in
the hole at the bottom of the collet. Be sure
to protect your hands from the cutter with
leather gloves or a shop rag.
7. Continue to tighten the drawbar until both the
collet and cutter or arbor are tightly in place.
do not over-tighten the drawbar and never
use power tools to tighten it.
—if the drawbar bottoms out in the tooling and
will tighten no farther before the tooling is
tight in the spindle, tighten the drawbar lock
nut to secure the tooling in the spindle.