Grizzly Grinding Jig G4570 - Manual (Page 2)

Installing Auxiliary Table
1. disCoNNECt griNdEr FroM poWEr!
2. remove the tool rest table from your grind-
er.
3. Center the jig auxiliary table over the grinder
table, then use a scratch awl through the
three mounting holes of the auxiliary table to
mark the grinder table (see
figure 3).
Note: Make sure that you position the tables
so that when the jig is mounted on the grind-
er, the auxiliary table edge shown in
Figure
3 is facing the grinding wheel.
4. use a center punch to indent these marks
on the grinder table, then drill 7 ⁄
32
" holes com-
pletely through the table.
5. insert the three included mounting screws
from underneath the grinder table, then
loosely thread them into the auxiliary table.
6. square the auxiliary table with the grinding
wheel surface, then fully tighten the mounting
screws.
Operation
loosen the clamping screws shown in figure
4, slide the tool under the top bar and align its
left side up against the 90° stop pins to make it
square with the grinding wheel, then re-tighten
the screws.
figure 4. Clamping screws, washers, and stop
pins.
90° stop
pins
Clamping
screws &
Washers
the plastic washers of the clamping screws can
be arranged to accommodate various tool thick-
nesses and to provide good thread bearing for
the screws. however, be sure the bottom of the
screws do not protrude beyond the bottom of the
jig more than
1 ⁄
8
" to avoid scratching the auxiliary
table.
if your tool width is 1 1 ⁄
8
" or less, remove the right-
hand clamping screw and washers and thread it
into the middle hole to provide secure clamping.
place the tool and jig on the auxiliary table, align
and lock the table in place, then slide the tool
across the rotating grinding wheel with light pres-
sure (see
figure 5).
figure 5. plane iron clamped in the jig.
figure 3. the mounting holes of the jig auxiliary
table.
Mounting holes
auxilary
table Edge
Faces grinder