1/4 SHEET SANDER (aka: Palm Sander)

What this tool is primarily used for:

The Palm Sander is used primarily for final sanding or light sanding of material edges, but coarse sandpaper can also be used. Use the (hand-held) Belt Sander or the 6" Belt / 12" Disc Sander for more agressive sanding, or the 1" Belt / 8" Disc Sander for light sanding of relatively small shapes

 

ALWAYS USE APPROPRIATE PPE WHEN USING THIS MACHINE

SAFETY FOR THIS MACHINE:

  • DO NOT operate while under the influence of drugs, alcohol, or medication
  • SECURE any loose fitting jewelry or clothing, tie back long hair - they can get caught in moving parts
  • Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the sander
  • DO NOT wet sand with this sander. Liquids may enter the motor housing and cause electric shock
  • DO NOT USE sand paper that is torn. Damage to the rubber backing pad may occur
  • REFER to instruction manual for further information (see Studio Technician)

Personal Protection Equipment while working with the Palm Sander

Head/Face or Eye

Clothing
Hands
Feet
Ears
Respirator

REQUIRED

long sleeves rolled up

RECOMMENDED

long pants

none needed

REQUIRED

shoes

or

boots

RECOMMENDED

ear plugs

or

ear muffs

RECOMMENDED

N95

do not wear clothing that may get caught in moving parts, such as neck ties or dangling jewelry
do not wear gloves as they can get caught in moving parts

NO open toed shoes

or

slip-on- types in the woodshop

recommended if using for prolonged periods of time

recommended if generating large amounts of dust

 

OTHER THINGS TO REMEMBER WHEN USING THIS MACHINE:

  • When attaching new abrasive paper, use the sand-paper-punch to perforate holes to make dust collection possible
  • Make sure the dust collection bag is securely attached before sanding
  • After long periods of sanding, or when first using the tool, check to see if the dust collection bag needs to be emptied
  • Do not use sand paper that requires adhesion to the sander with double sided tape. Removal of the sand paper may cause damage to the rubber sanding pad
  • "Work through the grits". This is the process of sanding a workpiece by using progressively finer pieces of sandpaper to get a smooth finish. Each progressive piece of sandpaper removes the scratches from the previous sanding. Skipping grits to save time is not necessarily a good idea. You will often end up sanding longer just to remove the scratches left by the previous grit. This is more important with harder woods like maple than it is with softer woods like pine
 
Sand paper uses
Grit Common Name Uses
40-60 Coarse Heavy sanding and stripping, roughing up the surface
80-120 Medium Smoothing of the surface, removing smaller imperfections and marks
150-180 Fine Final sanding pass before finishing the wood
220-240 Very Fine Sanding between coats of stain or sealer
280-320 Extra Fine Removing dust spots or marks between finish coats
360-600 Super Fine Fine sanding of the finish to remove some luster or surface blemishes and scratches
 
Sand papers types
Abrasive Type Wood Metal Paint Fiberglass Plastic
Aluminum Oxide X X X X X

Garnet

X - - - -
Ceramic X - - - -
Silicon Carbide - - X X X
 
Last modified May 23, 2007