New Sanders for your Next Project


Sanding is the foundation of any finishing project—or refinishing project. Whether you’re removing an old finish or preparing a piece of fine furniture, just about any project that involves wood requires sanding. For very large jobs like refinishing a floor, you’ll need to rent a large walk-behind drum and disc sander. But for most carpentry and woodworking projects, investing in quality sanding equipment is money well spent.

Sanding tools not only do the job faster than a handful of abrasive paper and whole lot of elbow grease, they also do the job better. For instance, while pine is easy to sand, it’s also easy to damage. The soft wood between the growth rings can wear down quicker than the rings if not sanded correctly. However, a tool as simple as a sanding block can ensure even application of pressure for consistent sanding action over the wood surface. From sponge-backed sanding blocks to heavy-duty belt models, sanders are used for everything from removing house paint to buffing a smooth, glassy finish on an elegant dining room table.

Belt Sanders

For the most aggressive material removal, your go-to tool is a powered belt sander. This high-production tool will quickly smooth down and level a surface, as well as remove paint or glue lines. As with any power tool, more power produces more work and faster cutting. Amperage can range from 5 to 11 in most handheld models. The speed of the belt can range from 700 to more than 1,500 feet per minute, and belt speed also factors into cutting power. Portable sanders usually offer belt sizes running from 3-by-18- to 4-by-24 inches.

The large 4-in. wide and 3-by-24-in. belt sanders may be the best selection for sanding large, flat surfaces. However, the downside of the size lies in the tool’s weight and maneuverability. Large single-speed sanders can also prove too aggressive for delicate jobs. The big boys can quickly remove a lot of material to the point that the user can accidentally damage a work surface.

The new Ridgid R27401 pro-grade 3×18-in. belt sander is super-simple to change thanks to an easy-to-use side lever. Powered by a 6.5-amp motor, it delivers variable speeds for a wide range of range of tough sanding jobs. It’s built with a belt- and gear-driven design for durability, and soft-grip handles offer a comfortable feel and less vibration.


Keep in mind that all belt sanders are unidirectional. This means that if you work them from side to side you’ll get some ugly across-grain cuts on the wood surface.

Features to consider on belt sanders include variable speed control, which affords more control of the sanding action. Another design feature to consider regarding belt sanders is the ability to flush-sand right up against the edge of an obstruction. Flush-sanding reduces the chore of hand-sanding against corners.

Also, look for an easy-to-change belt system. Ideally you’ll get a nice balance between easy changing and consistent belt tracking (the belt’s ability to stay on the platen and wheels during operation).

Disc Sanders

After you’ve knocked down the old surface with your belt sander, it’s time to move along to the finishing stages. The popular random orbital sanders use abrasive discs with an oscillating action to remove material with less aggression than belt sanders but more than straight-line finish sanders. Random-orbits are a great intermediate sander for removing any belt-sander marks and preparing the surface for finish. Use these sanders with progressively finer grits of abrasiveness. The abrasive discs may be held onto the sander by adhesive or with hook-and-loop. Choose from sanders with either a palm-grip or pistol-style handle, whichever you find more comfortable. You’ll find options in disc-sander size, usually in 5- or 6-in. options.

You’ll find that certain professional-grade orbital sanders offer variable sanding motion. These models include a dual-action switch—random orbital for fine sanding, and gear-driven rotary orbital motion for rough material removal.

The EHT staff has relied on a Ridgid 5-in. random orbital sander for years, and we were happy to get our hands on the new 6-in. Model R26111. The sander’s powerful 4-amp soft-start motor that gradually increases the speed of the sander to provide an even finish. The random orbit settings include 1/8 in. for fine finishing and 1/4 in. for aggressive stock removal. The micro-fiber hook and loop pad allow for quick paper changes.


However, as handy as the the disc-style orbital sanders are for the pro and DIY woodworker, the rotary action typically leaves tiny swirl marks on the surface of the wood. These tiny marks may be difficult to see with the naked eye but become considerably more prominent when highlighted with wood finish. That’s why finish sanding is so important.

Finish Sanding

Finishing sanders usually operate with a straight-line or vibrating action. They may be large half-sheet sanders or the more common quarter-sheet sanders. Typical finish sanders have the ability to accept virtually any type of sandpaper, just cut to size if necessary and clamp on the abrasive sheet. Some smaller “palm” finish sanders feature dust-extraction holes and require hook-and-loop sanding pads.

Quarter-sheet sanders are a staple for woodworkers, and the Ryobi S652DK 1/4-Sheet Pad Sander features a 2-amp, ball-bearing motor and 14,000 orbits per minute for a powerful and fast performance. The GripZone over-mold provides comfort during use, and the dust-collection bag helps keep the work area clean. Plus, it comes with a canvas carrying case.


The finish-sanding process begins with medium- to fine-grit abrasive paper used in successive passes over the work surface, progressing to finer grits with each pass until the surface is smooth enough to apply a final stain or other wood coating.

Detail sanders are basically finish sanders with narrow tips or special accessories for accessing hard-to-reach spaces.

One recent trend in power tools has been the skyrocketing popularity of oscillating multi-tools. These multipurpose devices combine a detail sander with a cutter head that can also be equipped with a wide range of cutting blades  for wood, plastic and metal.

The JobMax multi-tool system from Ridgid uses a power takeoff (PTO) that can be equipped with a number of interchangeable heads—a detail sander/multi-cutter, 3/8-in. drill/driver, right-angle impact driver, 3/8-in. square-drive ratchet, an auto-hammer, jigsaw head and recip saw attachment. The heads attach in 4 different positions, allowing the user to position the trigger for easiest operation. The JobMax comes in three power platforms: cordless 12V model, 3-amp corded, or air-driven.


Although finish sanders do an excellent job of removing the tiny swirl marks left by orbitals, I always prefer to finish off with a good hand-sanding with a very fine abrasive (180- to 220-grit). Use the sandpaper on a rubber or other soft-backed sander, sanding in the direction of the grain. Hand sanding simply affords you better control of the finishing touches. Once sanded, clean away any dust with a tack cloth or vacuum before applying a finish.

Stationary Sanders

Serious woodworkers should consider stationary or “bench” sanders. This tool group of sanders consists of disc, belt, spindle and drum sanders, with disc and belt sanders often combined into a single tool. Stationary models are ideal for furniture and cabinetry construction.

Much like a table saw differs from a handheld saw, with a stationary sander the workpiece is fed into the tool rather than the operator moving the tool over the workpiece. This method of sanding can afford greater control of tricky, targeted sanding tasks. Bench sanders can be used to shape and smooth convex or concave surfaces like butcher-block countertop edges, cabriole legs, scroll work and other contoured items.

The Ridgid Oscillating Edge/Belt Spindle Sander (EB4424) is designed as 2 tools in 1. It operates with rotary motion (spinning belt or spindle), and oscillating motion in which the spindle or belt moves up and down during operation. The dual action helps to quickly and easily achieve burn-free finishes on edges, contours, faces, inside curves and outside curves.


The tool-free conversion of Ridgid’s EB4424 from belt to spindle saves time and hassle. Plus this stationary sander offers onboard accessory storage and can be mounted to a sawhorse.


Dust Collection

Some sort of dust-collection device, be it a cartridge or cloth bag, is usually a standard feature on today’s sanders. The newer cartridge-style filters tend to collect more dust than the bags. And, some sanders have ports that can be connected to a shop vacuum. I’ve yet to encounter an on-tool dust collector that does a perfect job, but I suppose that any decrease in mess is a help. You should always expect some fallout and the required cleanup.

If you spend a lot of time sanding or handling working indoors, you’re best bet is to invest in a dedicated vacuum dust-collection system that attaches to your sander’s dust port via a vacuum hose. The vacuum-based collection systems are the closest thing you’ll find to a dust-free sanding operation.

For more information on the sanders featured in this article, visit, or


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