v.8.29.19
Ledra Brands Inc.
www.LedraBrands.com
In a continuing effort to offer the best product possible we reserve the right to change, without notice, specifications or materials that in our opinion will not alter the function of the product.
15774 Gateway Circle Tustin, CA 92780
P 714.259.9959 F 714.259.9969
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3. INSTALL / REPLACE THE CUTTERS
Install BOTH 15mm and 16mm cutters as
described. Install the 16mm cutter FIRST
(begin from step 3.1)
3.1 Extend the Drill Jig’s cutter end /
thread using your drill. Ensure to fully
extend the cutter end (Fig. 3.1).
3.2 On the 16mm cutter, ensure the
cutter spacer is carefully inserted into
the cutting side of the 16mm cutter
(see Drill Jig Parts).
3.3 Lightly screw the 16mm cutter onto
the threaded cutter end of the Drill Jig’s
cutter assembly.
3.4 Secure the 10mm wrench on the hex
drive and the cutter removal tool’s 16mm
end to the cutter (Fig. 3.4)
3.5 While securing the spanner, rotate
the cutter removal tools lever clockwise
to tighten the cutter onto the cutter end of
the Drill Jig until it is firm and secure
Ensure to fully EXTEND the cutter-end
of the Drill Jig before cutter removal.
Proceed to reverse the described steps
for installing the 16mm and/or 15mm
cutters. Use a counter-clockwise turn on
the cutter removal tool.
TIP! Place the Drill Jig on a flat surface to
make cutter installation or removal
easier.
Fig. 3.4 Use the cutter removal tool and wrench
provided to remove or secure the cutters. Note
the cutter removal tool’s 15mm side (shallow)
and 16mm side (deep).
3.6 Lightly screw the 15mm cutter onto
the threaded cutter end of the Drill Jig’s
cutter assembly.
3.7 Secure the 10mm wrench on the hex
drive and the cutter removal tool’s 15mm
end to the cutter.
3.8 While securing the wrench, use the
cutter removal tools lever to rotate the
cutter clockwise onto the cutter end of the
shaft until it is firmly secure.
Install the flat face spacer FIRST, before
installing the 16mm and 15mm cutters.
See supplementary guide: ZETA 750 SNAP
Drill Jig Flat Face Setup (page 16).
NOTE! Before installing cutters, engage
your drill on the Drill Jig’s hex drive to
extend the cutter end (below left). The
Drill Jig is ready for cutter installation
when the cutter end is FULLY EXTENDED
from the Drill Jig (below right).
Fig. 3.1 Use your drill to fully extend the cutter end
(above right) BEFORE cutter installation.
DRIVING CURVED PIPE:
INSTALLING THE 16MM CUTTER
COUNTERBORE CUTTER:
REMOVING / REPLACING THE CUTTERS:
INSTALLING THE 15MM CUTTER:
DRILLING FLAT FACE / SQUARE PIPE
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