Porter-Cable MODEL 7310 instruction manual Typical Applications, Underscribe 7320 Trimmer Assembly

TYPICAL APPLICATIONS

TRIMMING 3/4"	IN-AND-OUT TRIMMING	SCRIBING OF
VERTICAL BACKSPLASH	OF INSTALLED CORNER	BACKSPLASH TO WALL

APPLICATION – Trimming front edge of			APPLICATION – Accurately scribing the back
3/4" vertical backsplash. This is an opera-		APPLICATION – Trimming into and
tion standard trimmers with round or			side of a preassembled panel or post-formed
square bases are unable to do without		out of installed backsplash corner	backsplash. Once the lip is accurately scribed,
the use of a special bit.		with little or no hand trimming	the trimmed portion is then pushed against the
		required.	wall and mated exactly.
					Front edge
		Triangular base			of trimmer
		enables complete			is guided
		corner trimming			against
		with backsplash			wall.
		in place.
				Self-piloted bit
Self-piloted bit				follows every
	Triangular base			trimmer movement
guides trimmer for
	enables trimming with			to create exact
one-pass trimming
	backsplash in place.			reproduction of wall
every time.					Maintain 3/4" separation
				surface in one pass!
					from wall for scribing.
OPERATION – Trimming 3/4" backsplash
		OPERATION – The new Porter-Cable
				OPERATION – The guide assembly must be
with the new Porter-Cable Offset Laminate		Offset Trimmer will trim into and out		removed. Using the self-piloted bit, the
Trimmer fitted with a solid carbide self-		of 90° corners with ease using self-		Porter-Cable Offset Trimmer scribes
piloted bit.		piloted bit.		accurately to the wall surface.

Trims odd angled corners less than or greater than 90°.

Trims up to vertical surfaces.

UNDERSCRIBE 7320 TRIMMER ASSEMBLY

The Underscribe Trimmer Base is assembled to the Model 7301 Trimmer Motor as follows:

NOTE: The 43109 Trim Bit must be installed into the Trimmer Motor before attaching the motor to the Underscribe Base.

DISCONNECT TOOL FROM POWER SOURCE.

1.Clean and insert shank of bit (A) Fig. 14, into collet until end of shank

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