Sanding Tips; Choosing Sandpaper - Grizzly T33256 Owner's Manual

4" x 36" belt / 6" disc combo sander
Table of Contents

Advertisement

Sanding Tips

Extend the life of the sandpaper by regularly
using PRO-STIK® abrasive belt cleaners
(see Accessories on Page 30).
When sanding workpieces with a bow or
crown, place the high point up on the able
to prevent the workpiece from rocking, then
take very light passes.
Hold workpiece securely with both hands and
do not wear gloves. Use work table, miter
gauge, and work stop whenever possible to
support workpiece. Do not force workpiece
against belt or disc.
Sanding discs/belts clog and wear. Change
sandpaper whenever you notice a difference
in sanding quality/performance.
To increase the life of the sanding disc/belt
and ensure even wear, move the workpiece
back and forth across the sanding surface.
As a rule-of-thumb, sand with progressively
higher grit numbers. A higher grit will achieve
a finer finish.
Make sure belt covers are closed and secured
during operation.
Avoid sanding a workpiece more than is
necessary, since doing so will unnecessarily
decrease belt life and cost you more money
over time.
Moving belt or disc can cause serious
personal injury if it comes in contact with
fingers, hands, or other body parts. Always
support workpiece against table, work stop,
or miter gauge when sanding. Use extreme
care to provide a safe distance between
sanding paper and any body part.
-20-

Choosing Sandpaper

The Model T33256 uses a 4" x 36" sanding belt
and a 6" sanding disc. Below is a chart that groups
abrasives into different classes, and shows which
grits fall into each class.
Grit
Class
36
Extra Coarse Rough sawn boards,
60
Coarse
80–100
Medium
120–180 Fine
We recommend using aluminum-oxide sand-
ing belts and discs for best results. The grit
you choose will depend on the condition and spe-
cies of wood, and the level of finish you wish to
achieve.
The general rule of thumb is to sand a workpiece
with progressively higher grit numbers. Avoid
skipping grits; the larger the grit increase at one
time, the harder it will be to remove the scratches
from the previous grit.
Ultimately, the type of wood you use and your
stage of finish will determine the best grit types to
install on your sander.
Note: Sandpaper finer than 180-grit will easily
load up or burn workpieces.
Model T33256 (Mfd. Since 04/22)
Usage
thickness sanding,
and glue removal.
Thickness sanding
and glue removal.
Removing marks and
initial finish sanding.
Finish sanding.

Advertisement

Table of Contents
loading

Table of Contents