9
Fig. 22
Position fence
for initial cut
Attach subfences to infeed and
outfeed fences.
Place a washer on each of the (4)
1
⁄
4
-
20-x
3
⁄
4
" socket head cap screws provided
and insert into the counterbores . Loosely
thread on the
1
⁄
4
-20 rectangular nuts, then
slide the nuts into the T-slot located on the
front of the Wonder Fence . Both subfences
must be inserted from the end of the infeed
fence . Slide both subfences to align the
ends flush with the ends of the aluminum
fences (nearest the cut area) and tighten the
fasteners .
Fig. 21
.
Position fence for initial profile
cutting
Install desired cutter and set the fence
gap as described on page 5 . The fence ends
should be no closer than
1
⁄
8
" from the cutter .
Tighten the fasteners . Slide the entire Wonder
Fence up to the cutter and position it so the
rear face of the subfence is in front of the
center of the cutter . See overhead view,
Fig.
22
. Lock your Incra Jig’s carriage clamp or,
if using the Wonder Fence in the freestanding
mode, tighten the two table clamps .
Make the profiling cuts
Loosen the two socket head cap screws
that secure the infeed subfence . Now
turn on the router and, using a good rubber
soled push block, advance the subfence
forward into the cut . When the subfence
touches the outfeed fence (or the bearing on
some cutters), back the subfence out of the
cut and turn off the router . Unlock your Incra
Jig, or loosen the table clamps if using in the
freestanding mode, and move the Wonder
Fence back
1
⁄
8
" . Relock the clamps, then
repeat the cut . Continue this process until you
have cut completely through the subfence .
1
Fig. 21
Attach subfences
2
3
Slide
1
⁄
4
-20
rectangular nut
into T-slot on
Wonder Fence
Cutting the Zero Clearance Profile
1
⁄
8
" minimum
Rear face of
subfence in front of
center line of cutter
Slide the subfence into final
position
Now you can slide the completed
subfence into its final position on the infeed
fence and tighten the mounting screws . Final
positioning should always be done with the
router turned off and the carriage clamp locked .
4
CAUTION:
The nature of zero clearance places the subfence
very close to the cutter. NEVER attempt to move your fence or
make any adjustment to the setup until the router bit has come to a
complete stop.
Front of
subfence
Rear of
subfence
