What’s the difference between belt, orbital, and palm sanders?

Sanding tools are critical in achieving smooth, polished finishes for woodworking and DIY projects. Whether preparing a surface for painting or smoothing out rough edges, the right sander can make all the difference. But with multiple types available—belt, orbital, and palm sanders—choosing the right one can be challenging. We’ve curated a list of the top sanders from brands like Metabo, Makita, and Bosch, highlighting their unique features and the tasks they excel at to help you make the best choice.

What is a belt sander?

A belt sander is designed for heavy-duty sanding jobs. It features a continuous loop of sandpaper or belt that moves over two drums at high speed. This aggressive sanding action makes belt sanders ideal for quickly removing large amounts of material, such as stripping paint or smoothing rough wood. Their size and power make them best suited for large, flat surfaces.

Best for: Belt sanders are best suited for stripping paint, leveling surfaces like tabletops, and preparing rough lumber for finishing.

Best belt sanders

Metabo HPT SB8V2

The Metabo HPT SB8V2 is a versatile 3×21-inch belt sander equipped with a powerful 9-amp motor. It features a variable speed dial that allows adjustment between 820 and 1,475 feet per minute, providing excellent control for various applications. The soft elastomer grips improve comfort during extended use, and its tracking window ensures precise sanding without frequent adjustments.

Makita 9903

The Makita 9903 is another standout 3×21-inch belt sander, known for its strong 8.8-amp motor and variable speed control (690-1,440 feet per minute). This model excels in dust collection and belt tracking, making it a reliable choice for both professional and DIY users. Despite its power, the 9903 operates quietly at just 84 decibels and can be used for flush sanding up to walls. The large front grip also gives more room for comfort during use.

Ridgid R86065B

The Ridgid R86065B is a cordless 3×18-inch belt sander powered by an 18V brushless motor. While not as powerful as the corded sanders, it’s easily the best cordless option, perfect for smaller jobs or tasks where a corded tool may be inconvenient. The sander features variable speed control, with settings ranging from 400 to 935 feet per minute, and an adjustable pommel for added comfort.

What is a palm sander?

A palm sander is a smaller sander designed for precision in tight spaces and on smaller surfaces. Palm sanders typically use a square or rectangular pad that vibrates in small, circular motions, making them ideal for smoothing surfaces without leaving noticeable sanding marks. These tools are great for detail work, finishing, and working on delicate surfaces.

Best for: Palm sanders are best used for light to moderate sanding tasks, especially on furniture, cabinetry, trim, and other small woodworking projects where precision is key.

Best palm sanders

DeWalt DWE6411K

The DeWalt DWE6411K combines cordless design with heavy-duty performance. Its 2.3-amp motor operates at 14,000 OPM, delivering fast and efficient sanding. The ergonomic design and the integrated rubber grips reduce hand fatigue during prolonged use. It also features a dust-sealed switch to prevent contamination and extend tool life. A standout feature is its clamping system, which keeps the sandpaper securely in place, ensuring consistent results.​

Makita BO4556K

The Makita BO4556K is a reliable and affordable palm sander, ideal for working on smaller projects. It features a 2-amp motor that delivers a maximum of 14,000 OPM, ensuring a smooth finish on wood surfaces. Engineered to operate at a low noise level with reduced vibration, it’s perfect for home projects.

Skil 7292-02

The Skil 7292-02 is a budget-friendly option for those seeking a straightforward palm sander for light tasks. It includes a pressure control indicator that notifies users when too much force is applied, ensuring a consistent sanding experience. Like the DeWalt and Makita sanders, Skil has a 2-amp motor running at 14,000 OPM to deliver solid performance. But its standout feature is its transparent dust canister, which removes the guesswork of figuring out when to empty it.

What is an orbital sander?

An orbital sander features a round sanding pad that moves in an orbital motion, which helps reduce the risk of gouging the surface. These sanders are designed for fine sanding and more aggressive material removal, making them a favorite among professionals and DIY enthusiasts.

Best for: Orbital sanders are best suited for smoothing large, flat surfaces, removing finishes, or fine-sanding tasks on furniture, doors, and wooden floors.

Best orbital sanders

Bosch ROS20VSC

The Bosch ROS20VSC is a highly rated 5-inch random orbital sander with a 2.5-amp motor and variable speed settings ranging from 7,500 to 12,000 OPM. Thanks to an integral pad-dampening braking system, it’s designed to eliminate swirl marks when finishing. It also delivers a well-blended and ultra-smooth finish, so woodworkers and carpenters can rest easy knowing the job will go smoothly.

DeWalt DCW210D1

The DeWalt DCW210D1 is a 5-inch cordless orbital sander powered by a 20V MAX battery. At full speed, it’s one of the fastest and most aggressive sanders on the market. Its powerful brushless motor provides extended runtime and variable speeds between 8,000 and 12,000 OPM, making it a great option for those wanting to steer clear of cords. Plus, with a lightweight design and low vibration, it’s ideal for working overhead or on prolonged sanding jobs.

Milwaukee 2648-20

The Milwaukee 2648-20 orbital sander is powered by an M18 battery and offers excellent mobility with up to 35 minutes of runtime on a single charge. You don’t have to muscle this sander to keep it in place, as its powerful motor and variable speed dial allows the user more control over the output to match the orbit speed for the application.

Final thoughts

Choosing the right sander depends on the scope and details of your project. Whether you need the power of a belt sander, a palm sander’s precision, or an orbital sander’s versatility, each tool offers unique advantages. Consider the features and use cases we’ve highlighted to make an informed decision.

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