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Are you looking for the best disc sanders? We have done the research and shortlisted and reviewed some of the best disc sanders available today. It is our hope that this guide will help you make an informed decision on your next disc sander.



1. RIKON Disc Sander

The RIKON disc sander features a direct drive motor that provides power for fast and efficient sanding. This disc sander has a cast iron construction with a balanced metal disc that minimizes vibration and produces accurate sanding. For safety, it features a metal guard on the right side.

The RIKON disc sander also has a brake pad to quickly stop this disc sander. It also features a cast aluminum table that has an easy table adjustment with knobs and detents (0, 15, 30, 45 degrees) for fast angle setting up or down. It also has a slot that can be used with a miter gauge.







        What We Like:

  • Direct Drive Motor
  • Cast Iron Construction
  • Detents (0, 15, 30, 45 degrees)









2. Makita GV5010 Disc Sander

The Makita GV5010 features a 4.2 amp motor that delivers 5,000 RPM for fast and efficient sanding. This disc sander is well built and durable with its ball-and-needle bearing construction. You get smooth rotations with its spiral bevel gears. It is also double insulated and has a soft-grip handle that enhances comfort.

Additionally, its rubberized mold over the motor housing provides added precision and control. Its trigger lock-on button provides convenience for the user.






        What We Like:

  • 4.2 Amp Motor
  • 5,000 RPM
  • Spiral Bevel Gears
  • Precision Balance









3. Shop Fox W1828 Disc Sander

The Shop Fox W1828 disc sander shapes and smoothes edges, squaring end-cuts and truing simple and compound miters. Its ground cast iron table adjusts bevel sanding up to 45 degrees. The Shop Fox W1828 has a deluxe miter gauge that moves workpieces into the sanding disc at a specific angle. Its scale gives you the precise sanding angle.

This 12-inch disc sander also features a safety paddle switch which provides more safety than other types of “On/Off” switches because of its oversize paddle and removable lock-out key. It has a motor that delivers 1 horsepower and 1725 rpm to provide fast and efficient sanding. The Shop Fox W1828 disc sander features a ball-bearing construction and a 2-inch O. D. dust port.






         What We Like:

  • Ball Bearing Construction
  • Deluxe Miter Gauge
  • Safety Paddle Switch
  • 1 HP Motor
  • 1725 RPM









4. Eastwood Heavy Duty Disc Sander

The Eastwood heavy-duty disc sander features a 1.25 HP, 8 amp motor to provide all the power needed to get the job completed. This 12-inch disc sander has quick-release angle adjustable platen table clamps that provide precise angle adjustments. It eliminates vibration with withs rubber feet. You can sand duplicate angles thanks to its adjustable miter gauge.







        What We Like:

  • 1.25 HP Motor
  • Adjustable Miter Gauge










5. CRAFTSMAN CMXPTSG1014NB Dual Action Air Disc Sander

The 6-inch CRAFTSMAN CMXPTSG1014NB dual-action disc sander creates a swirl-free finish from the dual oscillating action. It is easy and quick to change the sanding pads without thanks to its spindle lock feature. With an adjustable regulator, you can easily adjust the speed.

This dual-action disc sander reduces vibration with its anti-slip rubber handle. You can work and not produce a high level of noise thanks to the built-in muffler.






         What We Like:

  • Swirl-Free Finish
  • Spindle Lock Feature
  • Adjustable Regulator








6. Metabo HPT Disc Sander SP18VA(H)

The Metabo HPT SP18VA(H) is a 7-inch variable speed disc sander with an 11 amp, 2,560W motor that provides the power to tackle many sanding projects. With a heat-resistant bearing chamber and iron ball bearings, its durability and tool life are enhanced. For flexibility and control, this disc sander also features electronic devices for constant speed control, soft start, and two-way variable speed control.

Weighing only 6.2 pounds, this 7-inch variable speed disc sander is easy to maneuver thanks to its lightweight. You also experience the comfort and achieve efficiency using it due to its loop-handle design.







          What We Like:

  • 11 Amp, 2,560W Motor
  • Heat Resistant Bearing Chamber
  • Iron Ball Bearings
  • Lightweight









7. Grizzly Industrial G7297-12-Inch Disc Sander

The Grizzly industrial G7297-12 inch disc sander features a 1 HP, 10 amp, and 1725 RPM TEFC motor that provides the power needed to quickly and efficiently complete your sanding projects. It features a 17-1/4-inch x 8-1/4-inch aluminum table that tilts from 0 to 45 degrees.

The Grizzly G7297 disc sander features a miter gauge, a cast-iron base with a built-in 2-inch dust port, a safety toggle on/off switch,
and non-slip rubber feet.







         What We Like:

  • 1 HP, 10 Amp & 1725 RPM TEFC Motor
  • Tilts From 0 to 45 Degrees
  • Miter Gauge
  • Non-Slip Rubber Feet
  • Safety Toggle On/Off Switch










8. Makita GV-5010 Disc Sander

The Makita GV-5010 5-inch disc sander features a 3.6 amp, 4,500 rpm motor to quickly complete your sanding projects. With its ball and needle bearing construction and double insulation, this 5-inch disc sander is durable and long-lasting. Weighing only 2.6 pounds, this disc sander is lightweight and easy to operate.








        What We Like:

  • 3.6 Amp, 4,500 RPM Motor
  • Ball & Needle Bearing Construction
  • Lightweight











9. Metabo HPT Disc Sander, (S18SB)

The Metabo HPT disc sander, (S18SB) has a powerful 6.2 amp, 900W motor that provides the power to perform a variety of applications. This 7-inch disc sander provides improved balance and control with its vertically positioned design. It also features high overload durability that prevents burnout during sanding.

Additionally, this disc sander has an air deflector that prevents exhaust and debris from the operator. You benefit from a comfortable and secure grip with its elastomer-covered pistol-grip and side handles. The Metabo HPT disc sander also features a dust-resistant bearing chamber, a metal bearing bushing, double insulation, and a wear-resistant tail cover to enhance its durability and extend its life of this disc sander.








         What We Like:

  • 6.2 Amp, 900W Motor
  • Vertically Positioned Design
  • High Overload Durability
  • Air Deflector
  • Double Insulation










10. Dynabrade X51 Power-Disc-Sander

The Dynabrade X51 features a new motor design that has the highest power-to-weight ratio at 0.3 HP at 1.8 pounds. With its symmetrical design, this disc sander allows left or right-handed operators to comfortably work. The Dynabrade X51 combines power and speed to accomplish the job. This disc sander provides high-performance sanding with excellent vacuum pickup. You get more wrist support when using the Dynabrade X51 with its ergonomic design featuring an integrated comfort platform.







           What We Like:

  • Highest Power-To-Weight Ratio
  • Symmetrical Design
  • Ergonomic Design








What To Look For In A Disc Sander?

1. Disc Size

The disc size is very important. it all depends on the types of projects you will be using the disc sander for. They usually range from 5 to 8 inches in diameter although there are some that are large as 12 inches. The disc size affects the overall length of the disc sander and also affects the size of the workspace.






2. Speed

Speed is another important factor to consider when choosing a disc sander. How much power you need also depends on the kind of work that you will do with the sander.







3. Power

The power of the disc sander determines how efficient it is. More power means the projects will be completed faster than a disc sander with less power. You will need more power for more difficult jobs and lighter jobs will require less power. Most disc sanders have 2 to 5 amps of motor power to complete the tasks.







4. Weight

There are disc sanders that are lightweight and there are heavy-duty ones. How heavy of a disc sander you want will depend on the type of work you do. Heavy industrial disc sanders usually are used for heavy-duty sanding projects while lightweight disc sanders are for easier and quick projects.






5. Stable Base

Another important factor to consider is the stability of the disc sander. You want a disc sander that is stable when you work on your projects. Most often disc sanders that feature a steel base have a good level of stability.






6. Tilt

The ability to tilt allows you to do angular sanding. This also allows you to complete your projects with a smooth and excellent finish. When choosing a disc sander, it is always good to get one that has the tilt capability. Many of the newer models do have this capability.







7. Belt Size

The belt size of the disc sander is also important. When you choose a disc sander, you want to pay close attention to the belt size.








8. Bevel Capacity

Some disc sanders have a beveled table. This helps when you are shaping and sanding uneven surfaces or working at awkward angles. Some bevel tables work at 45 or 90 degrees while others don’t bevel at all. You want to verify if the disc sander you want has the bevel feature.








9. Dust Collection

Dust collection may not seem to be an important factor to consider when choosing a disc sander, but it is. For your health and that of others, you want to choose a disc sander that has dust ports that allow you to connect a hose to collect the dust.








10. Locking Tables

A locking table is a safety feature that you want for your disc sander. Tables that are mounted on pivot arms or trunnions can be locked securely.








11. Air Deflectors

Air deflectors protect you from being hit by debris and getting injured. Some disc sanders are designed with air deflectors to protect the user. If you can get a disc sander with that air deflector, it is best to get it.







12. Graphite Platen Pad

Most disc sanders feature a graphite-covered pad that is fixed to the platen which minimizes the friction between the belt and platen. This is another feature to consider when you choose a disc sander.







Types of Disc Sanders

1. Disc Sander

A dedicated disc sander is a benchtop tool with a singular disc for smoothing cuts. This type of disc sander doesn’t take up a lot of space.







2. Disc/Belt Combination

The disc and belt combination is becoming more popular today. They are larger than the dedicated disc sander and therefore take up more workspace.







Disc Sander Accessories

1. Sanding Belts Abrasive Cleaning Stick

These are cleaning sticks for sanding belts.






2. Sanding Discs Set

Sanding discs to get the sanding task done.






3. Quick Change Disc Pad Holder

This is a pad holder to quickly change the disc pad.







Disc Sander Safety

1. Always tuck in any loose clothing, hair, or jewelry.

2. Always wear protective eye goggles.

3. Wear an apron if it is possible.

4. Never, ever reach over the sanding machine while it is running.

5. Wear a dust mask if possible.

6. Always make sure the machine is secure in position.

7. Always keep your hands and fingers at a safe distance from the rotating disc.

8. Always remember to turn on the dust collector.

9. Allow the sander to reach its full speed before you start sanding.

10. Always check and adjust the worktable or extension table before turning on the disc.

11. Always make sure the machine is clean before starting a project.

12. Always use extra caution when sanding at an angle.

13. Always check the switchgear to make sure it works properly.

14. Make sure there is an emergency off button for permanently-bolted machines.

15. Always make sure the disc sander guards are secure.

16. Make sure your workstation can hold the sanding machine.

17. For adjustable disc sanders, always make sure the locking nut is tightened and in place after making table height changes.




Which type of sander is best?
A random orbital sander is a very effective tool. It can finish sanding and also do quick stock removal. However, it is not as fast as a belt sander. It has more power than an orbital sander.
Which sander removes the most material?
A belt sander removes more material than the other sanders.
Do you sand with or against the grain?
Always sand with the grain, not against it.











The Bottom Line

Disc sanders are essential for completing many construction projects. In this guide, we review some of the best disc sanders on the market today to help you choose the best one for your projects. All of the disc sanders we reviewed are good options; however, our top pick is the Makita GV5010 Disc Sander.











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