10 Best Deros Sander of 2026 – For Professional Sanding and Dust Control

The Mirka DEROS 650X CV is a professional-grade random orbital sander designed for woodworking, automotive refinishing, and drywall sanding. It is best suited for contractors, woodworkers, auto body technicians, and serious DIY enthusiasts who demand high performance and dust-free operation.

This sander features a brushless motor that delivers efficient power with minimal maintenance. The 5.0mm orbit provides a good balance between material removal and fine finish, making it versatile for both aggressive stock removal and delicate finish work. The variable speed control allows users to adjust the pad speed to match the material and abrasive being used.

Weighing only 2.4 pounds, the DEROS is exceptionally lightweight, reducing operator fatigue during extended use. The flat design and low profile allow for easy maneuverability and precise control. The ergonomic grip and low vibration levels contribute to comfort and productivity.

The integrated dust collection system is highly effective, capturing sanding debris and keeping the work area cleaner. This is a significant advantage for both health and visibility. Additionally, Bluetooth connectivity enables connection to the MyMirkaApp, allowing users to monitor tool performance and adjust settings from a mobile device.

The sander comes with a sturdy case for organized storage and transport. Maintenance is minimal due to the brushless motor, but regular cleaning of the dust port and pad is recommended. The hook-and-loop faceplate is compatible with a wide range of 6-inch sanding discs.

The main limitation is the price; at $550, it is a significant investment for casual users. However, for professionals and serious hobbyists who value quality, durability, and dust-free operation, the Mirka DEROS 650X CV is a worthwhile investment. It delivers reliable performance that can improve efficiency and finish quality.

The Mirka DEROS II 650X is a professional-grade random orbit sander that sets a high standard for finish sanding. With a 6-inch pad and a 5.0mm orbit, this tool is built for woodworkers, auto body technicians, contractors, and serious DIY enthusiasts who demand a smooth, swirl-free finish on wood, drywall, or paint prep. Its brushless motor and vacuum-ready design place it among the top choices for anyone who spends long hours sanding and values both performance and comfort.

One of the standout features is the ergonomic design. Weighing only 2.4 pounds, the DEROS II 650X is noticeably lighter than many comparable sanders. The balanced body reduces hand and arm fatigue, making it a great option for extended sanding sessions on large projects like cabinet doors, decks, or automotive panels. The grip is comfortable and allows precise control, which is essential when working on delicate finishes or tight edges.

The dust collection system is another major advantage. When connected to a shop vacuum or dust extractor, the integrated vacuum-ready outlet efficiently captures most dust, keeping the work area cleaner and reducing airborne particles. This is especially important for woodworkers and contractors who need to maintain a safe and tidy shop. The LED speed control lets you dial in the perfect oscillation rate for the material - from slower speeds for drywall to faster for wood and paint removal - ensuring consistent results without swirl marks.

Build quality is excellent, as expected from Mirka. The brushless motor is not only powerful but also built to last, requiring less maintenance than brushed alternatives. The tool feels solid yet lightweight, and the included custom-fit case keeps everything organized and protected during transport. For professionals who travel between job sites, the case is a practical addition that saves time and prevents damage.

However, there are a few considerations. The DEROS II 650X is a premium tool with a price tag to match, so it may not be the best fit for weekend warriors on a tight budget. Additionally, to get the best dust collection, you will need a compatible vacuum, which adds to the overall investment. The 5mm orbit is a good all-around choice, but if you need extremely aggressive stock removal, a larger orbit sander might be more appropriate.

Overall, the Mirka DEROS II 650X is a top-tier random orbit sander that delivers on comfort, dust control, and finish quality. It is best suited for woodworkers, auto body professionals, contractors, and serious DIYers who prioritize results and are willing to invest in a tool that will perform reliably for years. For those who sand frequently and want to reduce fatigue and cleanup time, this sander is an excellent choice.

The DEWALT DWE6423 is a corded random orbit sander designed for finish sanding and surface preparation tasks. It features a 5-inch hook-and-loop pad and variable speed control, making it a versatile tool for woodworking, furniture refinishing, and general DIY projects. As a corded model, it provides consistent power without the need for battery management, which can be an advantage for longer sanding sessions.

Powered by a 3-amp motor, this sander delivers an operating speed range of 8,000 to 12,000 orbits per minute. The variable speed capability allows you to adjust the pace for different materials and grits, giving you more control over the finish. While the orbit diameter is not specified in the product data, the OPM range suggests it can handle both light finishing and moderate material removal.

One of the standout features is the separate counterweight design, which helps reduce vibration transmitted to the user's hand. This can make a noticeable difference during extended use, particularly when working on larger surfaces. The tool also includes an improved dust collection system with a one-handed locking dust bag, and the dust port is designed to fit DEWALT DWV010 or DWV012 dust collectors. For use with standard shop vacuums, a separate adapter (DWV9000) is available.

Ergonomically, the sander features a rubber overmold in critical grip areas, providing a secure and comfortable hold. The shorter height of the tool allows the user to get closer to the workpiece, which can improve control and precision. Additionally, the dust-sealed switch is designed to resist dust ingestion, potentially extending the switch's lifespan.

On the downside, the corded nature of this sander means you'll be tethered to an outlet, which may be inconvenient for jobsites without nearby power. The dust port may require an adapter to connect to standard vacuum hoses, and no sandpaper or carrying case is included. These considerations are typical for tools in this class but are worth noting if you're planning a purchase.

Overall, the DEWALT DWE6423 is a well-rounded random orbit sander that suits homeowners and woodworkers who prioritize comfort and dust management. Its vibration reduction and dust collection features make it a practical choice for projects requiring a smooth finish. If you already own DEWALT dust extraction equipment or are willing to invest in the proper adapter, this sander can integrate seamlessly into your workshop.

If you're serious about sanding - whether you're a professional woodworker, an auto body technician, or a contractor who demands a flawless finish - the Mirka DEROS 550X CV is a tool that deserves your attention. This is a 5-inch random orbital sander with a 5.0mm orbit, designed to handle everything from bulk material removal to final polishing on wood, drywall, paint, and composites. It's part of Mirka's professional DEROS series, known for ergonomic design and dust-free operation.

Who is this sander for? It's best suited for woodworkers, automotive refinishers, drywall finishers, and any tradesperson who does a lot of sanding. DIY homeowners tackling large projects like refinishing furniture or prepping a car for paint will also appreciate the speed and finish quality. The lightweight body (just 2.2 lbs) and low vibration make it a standout for overhead work or long sessions - your hands won't ache like they would with heavier, less balanced tools.

Real-world performance is where the DEROS shines. The brushless motor provides smooth, consistent power without the maintenance of brushes. The variable speed control (adjustable via the tool or the MyMirkaApp Bluetooth connection) lets you dial in exactly the right pace for the job. The dust collection is genuinely impressive - when paired with a vacuum, the sanding surface stays nearly clean, which means less time cleaning and more time sanding. The 5.0mm orbit is a sweet spot: aggressive enough to remove material quickly but gentle enough to leave a fine finish with the right grit.

Build quality is what you'd expect from a premium tool. The housing is rugged but lightweight, and the brushless motor is designed for longevity. The hook-and-loop pad holds the abrasives securely, and the included carrying case keeps everything organized. The tool's flat profile (only 3.9 inches high) allows you to get into tight spots and gives you excellent control. There's no plastic feel - everything is well put together, and the rubber grip is comfortable even without gloves.

Storage and maintenance are straightforward. The case has custom slots for the sander, pad, and accessories. The tool itself is nearly maintenance-free thanks to the brushless motor - just keep the pad clean and change abrasives as needed. The dust port is a standard size, so it connects easily to most shop vacuums. One realistic limitation: the price. At over $500, it's an investment, and it requires Mirka's abrasives or high-quality discs to really see the benefit. Also, the Bluetooth app might not be essential for everyone, but it's a nice bonus for tracking runtime and adjusting speed remotely.

For anyone who sands professionally or takes their DIY projects seriously, the Mirka DEROS 550X CV is a worthwhile investment. It saves time, reduces fatigue, and delivers a consistently clean finish. If you're into woodworking, auto detailing, or drywall work, and you value a tool that's light, powerful, and dust-free, this sander should be at the top of your list. Just be ready to pair it with a good dust extractor and quality abrasives to get the full experience.

One of the biggest selling points of the Mirka DEROS 550X CV is its dust-free sanding capability. The integrated dust collection system works in tandem with a vacuum cleaner to capture nearly all sanding debris at the source. This not only keeps the work area cleaner but also improves visibility of the surface and extends the life of your sanding discs by preventing clogging. For professionals working in occupied spaces or for DIYers who want to minimize cleanup, this feature alone can justify the investment.

The Deros 550X CV is built to Mirka's high standards. The housing is made from a durable composite that's both lightweight and impact-resistant. The flat, low-profile design (just 3.9 inches high) allows for better control and access to tight areas. Weighing only 2.2 lbs, it's one of the lightest 5-inch sanders in its class, which reduces fatigue during extended use. The rubberized grip provides a secure hold even with sweaty hands, and the low vibration levels are a welcome relief for anyone who has used older, unbalanced sanders. The brushless motor is sealed against dust ingress, ensuring long-term reliability on the job site.

The Mirka DEROS II 650X is a 6-inch random orbit sander designed for professionals and serious enthusiasts who demand a flawless finish. With a 5.0mm orbit stroke, it strikes a balance between material removal and smoothness, making it suitable for woodworking, automotive refinishing, and other fine sanding tasks. This tool is built around operator comfort and productivity, featuring a lightweight body and an ergonomic grip that reduces fatigue during long sessions.

This sander is best suited for woodworkers, contractors, and dedicated DIY homeowners who frequently tackle projects like furniture building, cabinet finishing, or auto body work. Its powerful brushless motor delivers consistent performance without the maintenance hassles of brushed motors, and the variable speed control with LED indicators lets you dial in the perfect speed for any material. The central vacuum-ready dust collection is a standout feature – it connects to a shop vacuum or dust extractor to keep your workspace clean and improve air quality.

Build quality is excellent, as expected from Mirka. The sander feels solid yet lightweight at just 2.4 pounds, and the rubberized grip provides a secure hold even with sweaty hands. The Bluetooth connectivity is a modern touch that allows you to monitor vibration levels through the Mirka app, helping you manage long-term comfort and safety. While this feature may not be essential for everyone, it demonstrates Mirka’s attention to operator well-being.

In terms of practicality, the DEROS II 650X is a tool-only purchase – no case or accessories are included. You will need to supply your own sanding discs (standard 6-inch hook-and-loop) and a vacuum system to maximize dust extraction. Setup is straightforward: attach the vacuum hose, plug in the power cord, and you are ready to sand. The speed control is intuitive, and the LED display is easy to read even in bright workshop lighting.

One realistic limitation is the price point. At over $500, this sander is an investment aimed at professionals and serious woodworkers who will use it frequently. Casual DIYers may find more budget-friendly options that still perform well. Additionally, the Bluetooth app integration requires some initial setup and may not be used by everyone. However, for those who prioritize dust control, comfort, and precise sanding results, the Mirka DEROS II 650X is a top-tier choice that delivers on its promises.

Overall, if you are a contractor, woodworker, or dedicated DIYer who values a clean workspace and a smooth finish, this sander is worth the investment. Its ergonomic design, powerful motor, and excellent dust extraction make it a reliable partner for any sanding project. Just be prepared to pair it with a good vacuum system and your favorite abrasives.

The Mirka DEROS II 650X features a lightweight yet durable construction, weighing only 2.4 pounds. The body is made from high-quality composites that resist wear and tear, while the rubberized grip provides a comfortable, non-slip hold. The ergonomic shape reduces hand fatigue, allowing you to sand for extended periods without discomfort. The brushless motor is sealed to prevent dust ingress, enhancing reliability on the job site.

This sander’s 5.0mm orbit stroke delivers a smooth, swirl-free finish suitable for fine sanding. The variable speed control (adjustable via LED-indicated dial) lets you match the speed to the material, from delicate veneers to heavy paint removal. The central vacuum-ready port connects to standard 1-1/4-inch or 1-1/2-inch hoses, effectively capturing dust at the source. When used with a high-quality dust extractor, the workspace remains nearly dust-free, improving visibility and air quality.

The Mirka DEROS 625X CV is a professional random orbital sander designed for woodworking, drywall finishing, and automotive sanding applications. With a 6-inch hook-and-loop pad, 2.5mm orbit, and a brushless motor, this tool delivers smooth, swirl-free finishes on a variety of surfaces. It's best suited for serious woodworkers, auto body professionals, drywall finishers, and contractors who prioritize dust-free operation and ergonomic comfort.

Performance-wise, the DEROS 625X CV excels in both speed and control. The variable speed trigger lets you dial in the perfect RPM for different materials, from aggressive stock removal to delicate final sanding. The brushless motor maintains torque even under load, ensuring consistent results. The dust collection system is outstanding, capturing nearly all airborne particles when paired with a vacuum, making it ideal for indoor work or health-conscious users.

Build quality is top-notch. The sander weighs only 2.2 pounds, which reduces arm fatigue during long sessions. The flat, low-profile design allows you to get into tight spots and provides excellent visibility of the work surface. The rubber overmold grip is comfortable and non-slip, and the tool runs with remarkably low vibration, thanks to the balanced motor and counterweight system. The included carrying case is sturdy and keeps the sander and accessories organized.

Setup is straightforward: attach a sanding disc, connect a vacuum hose, and plug into a 110V outlet. The Bluetooth connectivity and MyMirkaApp add a modern twist, enabling speed adjustments and maintenance reminders from your phone. Storage is easy with the compact case, and maintenance mainly involves cleaning the pad and replacing discs. One realistic limitation is the price – at over $500, it's an investment best suited for professionals or serious enthusiasts who use it frequently. Additionally, it's only available in 110V, so international users need a voltage converter.

Overall, the Mirka DEROS 625X CV is a superb choice for anyone who demands high-quality sanding with minimal dust and fatigue. If you're a woodworker, auto body technician, or contractor looking for a reliable, ergonomic, and efficient sander, this tool delivers excellent long-term value. Casual DIYers may find more affordable options, but for those who sand regularly, the investment pays off in productivity and finish quality.

The DEROS 625X CV features an advanced dust extraction system that channels debris through the pad and into a vacuum hose. When connected to a shop vac or dust extractor, it captures over 90% of sanding dust, keeping your workspace cleaner and reducing airborne particles. This is especially beneficial for drywall sanding, automotive paint prep, and indoor woodworking where dust control is critical. The system works best with Mirka's Abranet or Mesh discs, which have a perforated design that maximizes airflow and collection efficiency.

Weighing just 2.2 pounds, the DEROS 625X CV is one of the lightest professional random orbital sanders on the market. Its flat, low-profile body allows for a natural grip close to the work surface, reducing strain on your wrist and arm. The rubberized handle provides a secure, non-slip hold, and the tool's low vibration levels (less than 2.5 m/s²) help prevent hand numbness during extended use. This ergonomic design makes it a favorite among professionals who sand for hours at a time.

The Mirka DEROS II 550X is a professional-grade 5-inch random orbital sander (tool only) engineered for woodworking, automotive refinishing, and surface preparation. It's best suited for serious woodworkers, auto body technicians, contractors, and DIY enthusiasts who demand top-tier sanding performance and comfort during extended use.

Performance-wise, the DEROS II 550X excels with its brushless motor that maintains consistent power under load, making quick work of both material removal and fine finishing. The variable speed control, paired with clear LED indicators, allows you to dial in the perfect speed for different materials - from delicate veneers to tough paint layers. The integrated dust extraction system does an excellent job of keeping your workspace clean, improving visibility and reducing airborne particles significantly.

Build quality is outstanding, as expected from Mirka. The sander weighs only 2.2 pounds, which dramatically reduces arm fatigue during long sanding sessions. The ergonomic grip is comfortable, and the low-vibration design (thanks to counterbalance and electronic control) means you can work longer with less discomfort. It's a well-balanced tool that feels solid and precise in hand.

Since this is the tool-only version, there's no storage case included, but the sander itself is compact at 8 x 5 x 3.9 inches and will fit easily into most tool bags or on a shelf. Maintenance is minimal - just keep the dust port clean and occasionally check the pad condition. The brushless motor requires no brush changes, saving you time and money over the long run.

The main limitation is the price - at around $600, it's a significant investment for a sander, and the tool-only package means you'll need to purchase pads and dust extraction hoses separately. Also, the Bluetooth app connectivity, while useful for diagnostics and customizing settings, adds a layer of complexity that not every user will need or want to deal with.

For serious woodworkers, auto body professionals, and contractors who spend hours sanding, the Mirka DEROS II 550X is a worthy investment that pays off in comfort, control, and durability. Casual DIYers may find the cost prohibitive, but if you value pro-level performance and are working on high-end projects, this sander is hard to beat. It's a tool built for the long haul.

One standout aspect of the Mirka DEROS II 550X is its Bluetooth connectivity and companion app. Through the app, you can access tool diagnostics, adjust speed settings, lock and unlock the tool, and receive maintenance reminders. This adds a layer of convenience for professionals who want to fine-tune their sanding experience or keep track of tool usage. However, the app is optional - the sander works perfectly fine out of the box without pairing. For those who appreciate data and customization, these smart features are a nice bonus. For purists, the manual controls (variable speed dial and LED indicators) are more than sufficient.

The Mirka DEROS II 550X is designed with user comfort as a priority. Weighing just 2.2 pounds, it's one of the lightest sanders in its class. The ergonomic grip is contoured to fit naturally in your hand, and the low-profile design allows you to get close to the work surface. The low vibration levels are a result of precision balancing and electronic control, which means less hand fatigue and better control during long sanding sessions. This makes it an excellent choice for professionals who sand for hours on end, as well as for DIYers who want a tool that won't leave them sore the next day.

The SKIL SR211601 is a 5-inch random orbital sander that pairs a 2.8 amp motor with a cyclonic dust collection system. It is designed for DIY homeowners, woodworkers, and hobbyists who need a reliable tool for finish sanding, paint removal, and surface preparation. The variable speed control and low-vibration features make it a practical choice for projects that require both power and control.

Performance-wise, the motor spins at 13,000 orbits per minute, which is sufficient for smoothing wood, removing old finishes, and preparing surfaces for paint or stain. The variable speed dial lets you dial down the speed for delicate tasks like between-coat sanding, or crank it up for more aggressive material removal. The 5-inch pad size is standard and accepts widely available hook-and-loop sanding discs, though the product does not specify the attachment method.

Dust management is handled by the X-flow dust collector, which uses cyclone force to separate debris from the airflow and deposit it into a transparent, easy-to-empty container. This setup helps keep the surrounding area cleaner compared to a traditional dust bag, but it does not offer a port for attaching a shop vacuum. For users who prioritize fine dust control, the built-in container may be sufficient for moderate sanding, but heavy use could require more frequent emptying.

The sander is designed with user comfort in mind. The soft rubber grip and counterweight balance reduce vibration, minimizing hand fatigue during longer sessions. Its compact size and ergonomic shape allow you to reach into tight spaces, such as corners and between cabinet doors, with better control. The dust-sealed on/off switch is a thoughtful touch that prevents debris from causing switch failure.

Setup is straightforward: the sander comes with a 3-piece sanding sheet set, so you can start sanding immediately. However, the included sheets are limited, so you will likely need to purchase additional abrasives for larger projects. The corded design means you have unlimited runtime, but you will need access to a power outlet and manage the cord while working.

Overall, the SKIL SR211601 is a solid choice for the DIY enthusiast or weekend woodworker who values a clean workspace and comfortable operation. It is not aimed at heavy-duty professional use, but for home improvement tasks, furniture refinishing, and craft projects, it offers a good balance of power, dust control, and ergonomics at a reasonable price point.

The Mirka DEROS II 550X is a high-performance random orbital sander built for professionals and serious woodworkers who demand precision and comfort. As a 5-inch sander with a 5.0mm orbit, it strikes a balance between material removal speed and finish quality, making it suitable for tasks ranging from heavy stock removal to final sanding on wood, metal, or composite surfaces.

This sander is best suited for contractors, auto body technicians, cabinet makers, and dedicated DIYers who spend hours sanding. Its lightweight construction (just 2.2 pounds) and ergonomic grip significantly reduce fatigue, allowing you to work longer without discomfort. The brushless motor not only improves efficiency but also extends tool life with minimal maintenance, a key advantage for daily use.

In real-world performance, the DEROS II 550X delivers consistent speed and power. The variable speed trigger with LED indicators gives you precise control from 6,000 to 10,000 RPM, so you can match the speed to the material and grit. The vacuum-ready dust collection port connects to most shop vacs or dust extractors, pulling away nearly all dust for a cleaner workspace and better visibility of the sanding surface. This feature is especially beneficial for auto body work or finishing where dust contamination can ruin the result.

Build quality is excellent, with a durable composite housing that withstands job site bumps. The sanding pad uses a hook-and-loop system that holds discs securely yet allows quick changes. The included custom-fit case keeps the sander and accessories organized and protected during transport, a practical addition for mobile professionals.

One realistic limitation is the price: at over $680, it is a significant investment. Hobbyists who sand infrequently may not justify the cost, especially when entry-level sanders perform adequately for occasional projects. Additionally, to get the full benefit of dust collection, you need a compatible vacuum, which adds to the overall expense.

Overall, the Mirka DEROS II 550X is a top-tier sander for those who prioritize comfort, dust control, and consistent results. If you are a full-time woodworker, auto body specialist, or contractor who sands daily, this tool can improve your productivity and finish quality. For occasional DIY use, consider whether the investment aligns with your needs.

The Mirka DEROS II 550X is built with a robust composite housing that resists impacts and daily wear. The brushless motor design eliminates brushes, reducing heat buildup and extending service life. The sanding pad is made of durable rubber with a precision-machined hook-and-loop surface for secure disc attachment. The vacuum port is reinforced to prevent cracking under repeated hose connections. Overall, this sander is engineered for long-term professional use with minimal downtime.

In a workshop setting, the DEROS II 550X excels in both speed and finish quality. The 5.0mm orbit removes material quickly on wood and metal, while the variable speed control allows you to dial down for fine finishing. The low-vibration design and ergonomic handle reduce hand fatigue, making it easier to maintain control during horizontal or overhead sanding. The dust collection, when paired with a quality extractor, keeps the work area nearly dust-free, improving visibility and cleanliness.

The SKIL SR232301 is a corded multi-function detail sander designed to handle a wide range of sanding tasks with ease. This 4-in-1 tool includes a main sander pad plus three additional attachments, making it suitable for large flat surfaces, tight corners, edges, and contoured shapes. With a 1.2 amp motor spinning at 13,500 orbits per minute, it delivers consistent and smooth material removal for DIY homeowners, woodworkers, contractors, and anyone who needs a reliable sander for home repairs, garage projects, or construction work.

Performance is where this sander shines. The high OPM rate allows for efficient sanding without excessive heat buildup, which is important when working on delicate surfaces or when using finer grits. The hook and loop system makes changing sanding sheets fast and easy, so you can switch between grits without fumbling with clamps or adhesive. The included 12 sanding sheets give you a good starting point for various applications, from rough stock removal to fine finishing.

Dust management is a key feature. The built-in micro-filter dust box captures fine particles, keeping your work area cleaner and reducing airborne dust. For even better control, the 1-1/4" dust port lets you connect a shop vac directly, which is a big plus for prolonged sanding sessions. This setup is particularly useful for contractors and workshop users who prioritize a clean jobsite.

Build quality is solid for the price point. The sander feels well-balanced and the soft rubber grip reduces vibration, thanks to the counterweight balance system. This ergonomic design helps minimize hand fatigue, allowing you to work longer on projects like refinishing furniture, smoothing drywall, or prepping surfaces for paint. The dust-sealed on/off switch is a thoughtful touch, preventing debris from interfering with the switch mechanism.

One realistic limitation is that this is a corded tool, which means you need access to a power outlet. For some users, especially those working on job sites without readily available power, a cordless sander might be more convenient. Additionally, the dust box is relatively compact, so you may need to empty it frequently during heavy use. The sander is also best suited for detail work rather than aggressive stock removal; for heavy material take-down, a larger random orbital sander would be more appropriate.

Overall, the SKIL SR232301 is a practical choice for anyone needing a versatile detail sander for home improvement, woodworking, or professional finishing work. Its combination of power, dust control, and ergonomic comfort makes it a strong value. Whether you're a DIY homeowner tackling weekend projects or a contractor doing touch-ups, this sander delivers reliable performance without breaking the bank.

The SKIL SR232301 is built with a durable plastic housing and a soft rubber overmold on the grip for comfort and control. The motor is rated for 1.2 amps and is designed to withstand regular use in workshop and jobsite environments. The dust-sealed switch adds reliability by preventing debris from entering the mechanism. The hook and loop pad is sturdy and holds sanding sheets securely during operation. While not a heavy-duty industrial tool, its build quality is appropriate for DIY and light professional use.

The SKIL SR232301 comes with three additional detail attachments: one for large surfaces, one for corners and edges, and one for contoured shapes. These attach without tools, making it easy to switch between tasks. Also included are 12 sanding sheets in various grits, giving you a good selection for different sanding stages. The micro-filter dust box is pre-installed, and the sander also includes a 1-1/4" vacuum adapter for connecting to a shop vac.