Here’s How to Pick the Perfect Sander for Your DIY Projects

Never underestimate the power of a good sander.

From straight, even surfaces to smooth, unblemished finishes, the right sander will save you time and effort on the way to professional-looking DIY results. But it’s important to choose the correct sander for the task at hand. Let’s explore some options.

Popular Sander Types

From levelling a surface to applying a fine finish or removing varnish, stains or rust, these popular sanders can help you achieve the results you want. Read on to learn more about common types of sanders and which tool is best for you.

Buying Considerations

Once you’ve narrowed down your power sander options, consider these additional factors, which can affect cost, convenience and performance.

Power Source

Power sanders come in corded and cordless models. A corded sander is ideal for long sanding sessions or for working in one location. Cordless models offer more portability, especially outdoors, but there is a trade-off in power. You’ll also have to factor in battery charging time on larger jobs.

Motor Amperage

In general, the higher the sander’s motor amperage, the longer it can operate without overheating. This will impact your use of the sander. A 2- to 5-amp sander will be sufficient for most DIYers.

Sander Size

Choose the size of your sander based on agility or power. A smaller sander can get into tighter spaces and fits in the palm of your hand, while a larger one makes shorter work of big projects. Rectangular sandpaper pads come in 9-inch by 11-inch sheets that can be cut in half, into thirds or into quarters to fit your sander, while sanding discs come in standard sizes, from 5 inches to 9 inches in diameter.

Sander Features

When making your final decision in choosing a sander, consider these additional features, which can make your sanding jobs safer, tidier and easier.

Variable Speed Control

Variable speed gives you greater control over your sanding. You can select a slower speed for precise sanding or a faster speed for quicker (but less accurate) work.

Dust Collection

A sander creates a lot of dust. A sander equipped with a dust collection mechanism can help you maintain air quality, keep a tidy work surface and extend the life of your tool.

Trigger Lock

A trigger lock keeps the sander turned on without you having to manually hold down the trigger. This reduces strain and can free up a hand for leverage.