Random Orbital Sanders: A Handy Woodworking Tool for Beginners and Pros Alike

Chippies, cabinet makers and other woodworkers love their tools; and true to their craft, they only invest in essential supplies that guarantee high-quality results. Random orbital (RO) sanders are one of the most versatile tools that woodworkers have at their disposal, and they’re revered as much for what they don’t do, as they are for what they can do.

Unlike belt and oscillating sanders, the tighter and more uniformed motion of an RO sander doesn’t incline it to digging into working pieces the way other electric-powered sanders do. RO sanders allow users to be as delicate, or as aggressive as the piece they’re working on requires. And fortunately, that makes them the kind of tool that’s as effective in the hands of beginning woodworkers as they are with seasoned professionals.

Orbital Sanders Help Beginners and Pros Put Their Best Woodwork First

Make no mistake: when it comes to powerful electric tools that can shape and smooth intricate details on moldings and cornices as quickly as they can strip away heavy layers of built-up paint and shellac, lightweight random orbital sanders are the only tools for the job. Their combined elliptical and spinning action helps prevent the kinds of heavy-handed mistakes that can scratch or scuff a working surface, or worse: result in too much material being removed from it. And together with a host of adjustable speed settings, their dual-action functionality allows woodworkers to confidently perfect a range of woodworking techniques that are core RO skills, including:

• Basic surface sanding and levelling. The easy-to-adjust oscillating action of orbital sanders is ideal for woodworkers who are still acquiring the feel of how to manage heat and pressure when performing basic sanding and levelling tasks.
• Fine sanding and smoothing. Learning how to apply constant downward pressure without leaving swirls or scratches is the key to perfecting fine sanding and smoothing techniques, and a random orbital sander is the best powered tool to hone those skills on.
• Rough grinding and material removal. Although the combined action of orbit sanders is ideal for delicate works, they’re equally well suited for rough grinding and heavy material removal tasks when the downward pressure is applied steadily and cautiously.

Arguably, it’s the light weight and easy ergonomics of modern random orbital sanders that makes them so effective at helping different skill levels put their best woodworking talent first. With practice at carefully applying downward pressure, a beginner can achieve the same high-quality results as any professional cabinet or furniture maker. And with the wide selection of features available with modern orbital sanders for sale, they can also achieve those results faster, safer and more cost-effectively than ever.

Added RO Sander Features That Make Tackling Tough Jobs Easy

It’s probably no exaggeration that 3M, Festool and Mirka are Australia’s most highly regarded random orbital sander manufacturers. And it’s not just because their RO ranges offer both corded or cordless motors up to 750W, or feature adjustable speed ratings from 7,000RPM – 12,000RPM. Modern random orbital sanders for sale are equipped with features and accessories that would have been unimaginable only a few years ago. And the result is a selection of electric random orbital sander tools that are not only more user friendly than they’ve ever been, but also more versatile.

Regardless of whether the job involves stripping, sanding or polishing, the range of electric orbital sander features at every woodworker’s disposal is nothing short of impressive, and can include:

• Low vibration, brushless operation. Not only can the excessive mechanical friction of brushed orbit sander motors contribute to premature tool failure, it can also cause an array of hand and arm injuries like Carpal Tunnel Syndrome. Low maintenance, low vibration brushless motors are the standard for today’s orbit sanders for sale, and are essential for reducing fatigue and the risk of operator injuries.
• Proprietary padding systems. While a random sander may depend on its smooth-running motor for power, the sander’s bite comes from its padding system. It’s no surprise, therefore, that 3M, Festool and Mirka have all developed their own unique padding systems, each for the purpose of quickly achieving maximum abrasion with maximum dust extraction.
• Advanced dust filtration. With the potential to generate dust particles ranging in fineness from 0.1 – 2.5 microns, there’s no question that electric-powered wood sanding activities pose a significant inhalation and respiratory health hazard. Fortunately, modern RO systems are equipped with either heavy duty dust shrouds, or their own advanced dust extraction systems with integrated HEPA filtration.

Make no mistake: with their versatility and feature-rich efficiency, orbital sanders are tools that every woodworker needs to have in their tool-chest. And with an equally wide array of additional attachments like 90-degree guides and trim guides to choose from, even beginners can tackle precision sanding jobs that require working right up to the edge of an adjacent bit of framework, or a painted or caulked surface without damaging it.

Don’t Discount RO Sanders For Final Waxing and Polishing Applications 

While sanding and grinding may be the first thoughts that come to mind when it comes to woodworking, wood finishing is also a part of the process. Whether it be with the application of wax, polish or some other medium, the final finish is the ultimate objective, and professional random orbital sander tools excel in this area too.

There’s no shortage of padding options available that, instead of removing working material, are used to apply various finishing mediums to completed working surfaces, and they include:

• Non-woven cleaning and buffing pads. These Scotch-brite style pads are available in three different colour coarsenesses (red, white and green) and are an excellent choice for applying coloured oils or gently scuffing back top poly sealant layers in order to apply rejuvenation coats.
• Velcro-backed non-abrasive pads. Gray Scotch-brite style pads are the perfect coarseness for applying buffing oils and waxes; or, with carefully applied downward pressure, for creating a burnished-wood effect using the same mediums.
• Velcro-backed foam polishing pads. Custom, yellow and orange paste/liquid wax foam pads, and red polish foam pads are ideal for applying and buffing out top and final wood finishes and glazes.

No matter if it’s a self-sharpening 80-grit abrasive for rapidly flattening large surfaces, or ultra-soft/ultra-low density foam pads for the perfect shine, woodworkers can buy orbital sander pads for every task. And as beginning woodworkers in particular become more comfortable with when and how much pressure they need to apply, they’ll quickly realise that an RO orbit sander for sale is one of the best investments they can make in improving the quality of their finished products.

The Final Word

At the end of the day, while there’s no substitute for the patience and skill required for hand sanding, especially when working with fine details, RO sanders can’t be overlooked. And considering their versatility and incredibly forgiving nature, they’re the kind of tool that first-time power sander users can instantly achieve premium results with.

From beginner to professional chippie, lightweight random orbital sanders have all the qualities a woodworker needs to take their time in the shop to the next level. They’re one electrical tool that anyone who enjoys working with wood should invest in.