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

Fig. 18

B

A

G

Fig. 19

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

 

 

 

 

 

of trimmer

 

 

 

 

 

is guided

 

 

Triangular base

 

 

against

 

 

 

 

wall.

 

 

enables complete

 

 

 

 

 

 

corner trimming

 

 

 

 

 

 

with backsplash

 

 

 

 

 

 

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

with the new Porter-Cable Offset Laminate

Offset Trimmer will trim into and out

 

be removed. Using the self-piloted bit,

 

Trimmer fitted with a solid carbide self-

of 90° corners with ease using self-

 

the Porter-Cable Offset Trimmer scribes

 

piloted bit.

 

piloted bit.

 

accurately to the wall surface.

 

 

 

 

 

 

 

 

17

Page 16 Page 18
Page 17
Image 17
Porter-Cable 7320, 7310, 7319, 7312 instruction manual Typical Applications, Trimming 3/4 IN-AND-OUT Trimming Scribing
Page 16 Page 18

7312, 7319, 7320, 7310 specifications

The Porter-Cable 7310 is a highly versatile and reliable product in the realm of power tools, particularly known for its efficient and reliable design. As a rotary sander, it stands out in both professional and DIY circles, offering a blend of power, convenience, and user-friendly features which make it a staple in woodworking, furniture refinishing, and other sanding applications.

One of the main features of the Porter-Cable 7310 is its powerful motor, which delivers a significant amount of orbital action—up to 22,000 OPM (orbits per minute). This capability ensures that users can achieve a smooth finish in a variety of materials, from wood to plastics, without the risk of damaging the surface. The motor’s power combined with the random orbit design minimizes swirl marks while enhancing the overall finish quality, making it ideal for detailed work.

The design of the Porter-Cable 7310 is another highlight. It incorporates an ergonomic grip that reduces user fatigue during extended periods of use. The lightweight yet sturdy construction allows for easy maneuverability, enabling users to sand both flat and contoured surfaces with ease. Additionally, the integrated dust bag is a feature that aligns with modern workshop practices, helping to keep the work area clean and minimizing health risks associated with airborne dust particles.

Another technological innovation in the Porter-Cable 7310 is its hook-and-loop sanding pad attachment system. This design simplifies the process of changing sanding discs, saving valuable time during projects. The orbital sander is compatible with a wide range of sanding discs, including options with varying grits, making it adaptable to different tasks, from heavy stock removal to ultra-fine finishing.

Moreover, the Porter-Cable 7310 is built with durability in mind. Its robust construction is meant to withstand the rigors of daily use in both commercial and home environments. Users have praised its ability to operate quietly, contributing to a more pleasant working atmosphere.

In conclusion, the Porter-Cable 7310 is a powerful and efficient rotary sander, combining exceptional performance features with ease of use. Its lightweight design, effective dust collection system, and user-friendly sanding disc attachment make it a preferred choice for both professionals and hobbyists alike. Whether tackling large projects or intricate detailing, the Porter-Cable 7310 delivers consistent results, proving itself as an indispensable tool for sanding tasks.
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