Robson Ranch Woodworkers

The Combination Belt & Disc Sander is used for surface or edge sanding on nonmetallic materials only. This machine can be used for some types of rough, end-grain sanding and for simple shaping. The (hand-held) Belt Sander, 1/4 Sheet Sander, and the 6" Disc Sander are handheld counterparts to the Belt/Disc Sander, and are primarily used when the material is too large to handle. Belt and disc sanders have a basic function, the removal of small amounts of material so you can clean up edges and faces cut with the bandsaw, jigsaw or tablesaw for example.

Here is a collection of safety tips and techniques for the combination sander:

• Always wear safety glasses or goggles when operating the sanders.
• Turn On the dust collector attached to this machine when sanding.
• Never wear gloves as they could get caught between the belt and the steady-rest and pull your hand(s) into machine.
• Never operate sanders without the guards in place. Be especially cautious to keep your fingers away from the motor belt and pulleys, as these are common pinch points.
• On the disc sander always use the downward motion side of the disc. Never use the upward motion side, as this can throw the workpiece up-wards with tremendous force.
• Always attempt to place your work against the steady rest on the disc and belt sanders.
• On the horizontal belt sander, always sand so the belt motion is away from you in case you lose control of the workpiece.
• Never operate machines with torn or ripped belts or disks.
• The grit on the sandpaper is coarse and can remove material very quickly, this includes the skin on your knuckles, so be aware of your hand placement at all times
• Do not use the sander for bulk (more than 1/8”) material removal unless there is no other option. Rather, (re)cut the workpiece in the saw and then sand it if necessary.
• When using the sander, gently move the workpiece back and forth sideways over the full width of the belt to distribute belt wear evenly.
• Do not exert excessive pressure on a moving sander belt. Only light pressure weight on the sander belt/disk is adequate for most jobs.

As with all tools, whether it is a sander, a hand drill or your golf cart, it is best operated defensively. Know the tool, know its capabilities and know yours as well.

Safe sanding!