Are you looking for a sander that helps you perform various sanding tasks smoothly? If your projects require not just normal sanding, but also sanding curves, inside holes, and also removing saw marks and splinters, then you need a professional quality spindle sander that can make your life easier. Not only does it help you make surfaces smoother, but also enables you to achieve precision and faster performance.
There are hundreds of spindle sanders out there, which makes choosing the best one among them a challenge. Therefore, we have rounded up the best spindle sanders of 2021, so that you can make an informed decision.
We have evaluated numerous quality options and shortlisted the best ones among them. Moreover, we have also included a buying guide at the end for you to understand how we handpick the best ones.
The WEN 6510T 3.5 Amp Oscillating Spindle Sander is a compact yet powerful machine with a ½ HP and 3.5A motor that delivers 58 oscillations per minute with a speed of 2000 RPM. This makes it perfect for all kinds of sanding applications and jobs. The sander has a stationary tabletop design and even has storage space for the sanding attachments. There is a dust collection port at the back, where you can attach any dust collector of your choice to maintain cleanliness.
This spindle sander also comes with six sanding sleeves of varying sizes, as well as five rubber drum spindles. It has a solid and smooth performance that you can use for sanding various
Comes with various attachments for sanding
Powerful motor with speed of 2000 RPM makes sanding easier
The Shop Fox W1831 Spindle Sander has a durable and sturdy worktable that you can easily perch onto any surface for carrying out sanding jobs efficiently. It is equipped with a ½ HP permanent magnet motor with a power of 120 volts and single phase, which helps it deliver a powerful performance. It delivers 58 oscillations per minute at a speed of 2000 RPM, which means that you can get done with your sanding jobs much faster than expected. Its sanding drum is 4½” long and has a stroke length of ⅝”.
Moreover, the spindle sander also comes with six sanding sleeves of varying diameters, which fit easily on top of the sander and allow you to perform all types of sanding tasks with precision.
Has a ½” dust extraction port for easy cleaning
Comes with locking power switch and removable key for safety
The WEN HA5932 Portable Spindle Sander has a lightweight and portable construction that makes it useful for handheld usage and carrying with you for different projects. It also makes it suitable for sanding in tight places. It is equipped with a 5 Amp variable speed motor that supplies between 1800 to 3200 RPM, as well as 50 to 90 oscillations per minute with a ¼” stroke. It can be quickly converted into a tabletop sander, thanks to its included mounting accessories.
The spindle sander also includes four sanding spindles with varying diameters, along with four 80-grit sanding sleeves, three rubber drums, two clamps, a rubber mounting pad, and also an adjustable guide plate.
Has a powerful 5 Amp variable speed motor
Lightweight and portable design makes sanding easier
The Triton TSPS450 3.5Amp Cast Iron Oscillating Spindle Sander is a study and powerful machine with a 3.5A or 450W motor with a no load speed of 2000 RPM and 58 oscillations per minute. It has a dual rotating and oscillation action for enhanced speed, smooth operation, and a precise and accurate finish. This makes it perfect for sanding contours, curves, and all sorts of irregular and hard-to-reach shapes.
This spindle sander also includes six sanding sleeves of different diameters, along with their matching rubber drums and table inserts. Plus, there is also a storage space where you can securely place all your accessories to keep them secure.
Contains dust extraction port for keeping sander clean
Has a large workspace for better control over sanding
Sanding drum moves up and down to prevent burning
Has a noisy operation
Best Spindle Sanders Buying Guide
What is a Spindle Sander?
A spindle sander is a handy power tool that is designed to help you in sanding wooden workpieces to achieve smoothness and a refined texture. Not only can you use it on flat surfaces, but you can also use it on curved edges or irregular shapes. It also helps you carry out the sanding operation faster, and eliminates the need for using a sandpaper and sanding it manually.
The spindle sander has a compact construction with a large, flat surface. It has a cylindrical drum on top of it, which is spun at a very high speed using a powerful motor. The drum has a sandpaper with a certain level of grit on it, and it enables you to work on all types of edges and holes. As you hold the material against it, the drum moves up and down and helps in preventing friction that causes burn or band marks.
You can find spindle sander in various sizes, such as standing floor machines, tabletop sanders, and also handheld spindle sanders. The size also determines their price and ease of use. You can easily choose between the types according to your usage, i.e. whether you need for DIY or home-based projects, or you need it for professional purposes.
Spindle sanders are highly useful tools and they mostly come with various attachments and accessories that help you in sanding for different projects.
Why Do You Need a Spindle Sander?
A spindle sander is a highly useful and powerful tool that makes your sanding jobs very easy and precise. Moreover, it doesn’t require any learning or practice, and you can master its usage in no time at all. The best part about it is that you don’t have to use sandpaper and keep sanding the wood yourself, which can even take hours and still won’t be able to produce the desired results.
Plus, spindle sanders aren’t too costly and they also provide great value for money, since they cut down on your project time significantly, allowing you to get more work done in a shorter amount of time. The finish and texture that a spindle sander can deliver is hard to find with any other tool.
How to Use a Spindle Sander?
The spindle sander has a fairly simple operation. Depending on whether it is a floor machine, tabletop machine, or a handheld device, its usage would vary slightly. The first two types would require you placing the wooden workpiece on top of the surface, whereas the handheld sander is moved towards the workpiece.
To set up the spindle sander, you would need to choose a sanding drum and place the suitable sanding sleeve on it. Next, you would need to locate the right throat plate for the drum you have selected, and install it on the spindle. Once this is done, you will have to loosen the spindle nut and slide the drum onto the spindle bolt. Tighten the nut and your sander is ready for operation. You need to ensure that the right throat plate has been used.
If you need to sand curves, you have to place the workpiece flat on the surface of the sander, away from the drum. Turn on the motor and as the drum starts to pick up speed, slowly bring the workpiece close to the drum, sliding it in the opposite direction of the rotation. Keep moving the board in long strokes until you achieve the desired results.
When it comes to straight edges, you can find or build a fence jig, which is made from a 2-by-4 board with a 2¼” diameter hole in it. The jig is clamped onto the table in a way that the sanding drum lies just above its long edge. You will place the wood piece that has to be sanded on top of the jig and slowly move it towards the rotating drum.
Apart from this, nearly all the spindle sanders you would come across have dust extraction ports at the back, which prevent the dust from accumulating inside the machine. You can attach any dust collector with it to ensure that sawdust doesn’t keep flying around.
Things to Consider Before Buying a Spindle Sander
There are certain factors which come into play whenever you are considering buying a spindle sander. The following factors apply to each and every model of spindle sander that you would come across.
The horsepower rating of the motor inside the spindle sander determines how powerful its operation will be, and you can expect to find quality spindle sanders with a horsepower between ¼ to 1 HP. The higher this value will be, the smoother and faster its operation would be, and you would also be able to work with larger and heavier workpieces with more ease.
The motor’s power is also displayed in amperes, and it is closely tied in with the horsepower. Typically, a 3 or 3.5 Amp motor works well with different types of wooden workpieces and also allows for a smooth and fast sanding operation. Anything lower than this can only be used for smaller and lighter projects.
Since the spindle sander contains a motor that rotates the spindle at a high speed, this creates quite a lot of noise, and it isn’t possible to find a noiseless machine. Different sanders have varying noise levels, and the best you can do is to find a machine that produces less noise than others. Ideally, the noise rating should be less than 95 decibels.
The worktable of a spindle sander plays a major role in the way you can use it, as well as the quality of work you can expect. When it comes to choosing a good worktable, there are certain features that you must keep in mind. Most importantly, see which material it is made from. Cast iron is normally used for constructing worktables, and it is not only durable but also vibration resistant.
Secondly, you also have to consider the size of the worktable, which should ideally lie between 18” and 21”, and provide a sufficient area for you to perform sanding on larger workpieces and objects.
It is very important to find a spindle sander that also has dust extraction capabilities, so that the sawdust doesn’t fly around or go inside the motor. Look for a model that has a dust extraction port at the back, where you can attach a dust collector for easy cleaning.
Spindle Sander FAQ
Q: Can I use a drill press as a spindle sander?
A: The drill press can be used as a sander, but it won’t provide you with the same output and efficiency as the spindle sander. You may have to work harder if you use the drill press.
Q: Do I need to follow any safety guidelines while using a spindle sander?
A: First and foremost, make sure to wear safety gloves and goggles, and also take off any scarves, bracelets, watches, or anything that may accidentally come in contact with the abrasive drum.
Q: How do I choose the right grit?
A: Generally, sanding requires a grit value of 80, whereas a finer finish requires a sandpaper with a grit of 120. If you want to increase the smoothness, you may go higher.
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