Grizzly VS MILLING MACHINE G0669X - Manual (Page 36)

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g0669X precision 10" x 54" Vs Milling Machine
Loading/unloading
tooling
your mill is equipped with a 7 ⁄
16
"-20 x 23 1 ⁄
2
"
drawbar that includes one spacer for tool attach-
ment flexibility (see
figure 42).
tools Needed Qty
Wrench 19mm ................................................... 1
Loading tooling
1. disConneCt the MiLL FroM poWer!
2. Clean any debris or oily substances from
the mating surfaces of the spindle and tool
tapers.
3. tighten the quill lock to keep the spindle from
rotating.
4. align the tool keyway with the protruding set
screw inside the spindle, then push the tool
firmly into the spindle taper to seat it.
5. holding the tool in place, insert the drawbar
into the top of the head, as shown in figure
43, then thread it into the tool.
figure 43. drawbar inserted into the head.
6. only tighten the drawbar into the tool until it
is snug.
Note: Over-tightening the drawbar could
make removing the tool difficult.
unloading tooling
1. disConneCt the MiLL FroM poWer!
2. tighten the quill lock to keep the spindle from
rotating.
3. Keep one hand on the tool, then completely
unthread the drawbar.
Note: If the tool does not immediately release
from the spindle when the drawbar is first
loosened, you may need to tap the top of the
drawbar with a dead-blow hammer or rubber
mallet.
Cutting tools are sharp and can quick-
ly injure your hands. Always protect your
hands when handling cutting tools.
figure 42. drawbar and spacer.
spacer