Porter-Cable 7320 - Manual (Page 17)

17
TYPICAL APPLICATIONS
TRIMMING 3 /
4
" IN-AND-OUT TRIMMING SCRIBING OF
VERTICAL BACKSPLASH OF INSTALLED CORNER BACKSPLASH TO WALL
APPLICATION – Trimming front edge of
3 / 4
" vertical backsplash. This is an opera-
tion standard trimmers with round or
square bases are unable to do without
the use of a special bit.
Self-piloted bit
guides trimmer for
one-pass trimming
every time.
Triangular base
enables trimming with
backsplash in place.
OPERATION – Trimming 3 / 4
" backsplash
with the new Porter-Cable Offset Laminate
Trimmer fitted with a solid carbide self-
piloted bit.
APPLICATION – Trimming into and
out of installed backsplash corner
with little or no hand trimming
required.
Triangular base
enables complete
corner trimming
with backsplash
in place.
OPERATION – The new Porter-Cable
Offset Trimmer will trim into and out
of 90° corners with ease using self-
piloted bit.
APPLICATION – Accurately scribing the back
side of a preassembled panel or post-formed
backsplash. Once the lip is accurately scribed,
the trimmed portion is then pushed against the
wall and mated exactly.
Self-piloted bit
follows every
trimmer movement
to create exact
reproduction of wall
surface in one pass!
Front edge
of trimmer
is guided
against
wall.
OPERATION – The guide assembly must
be removed. Using the self-piloted bit,
the Porter-Cable Offset Trimmer scribes
accurately to the wall surface.
Maintain 3 / 4
" separation
from wall for scribing.
4. Secure the base (A) Fig. 19 on the motor (B) using the locking screw (E),
spring (D) and washer (C) Fig. 18.
NOTE: Orient the spring with the small end against the head of the locking
screw.
5. Align the two holes in the underscribe attachment (G) Fig. 18 with the two
holes in the base (A).
6. Attach the underscribe attachment (G) Fig. 19 to the base (A) with two
screws and an eccentric washer.
E D C
G
B
A
Fig. 18 Fig. 19