Best 3X21 Belt Sander

With the help of this article, you will be able to have a broader understanding of best 3×21 belt sander, as I will be discussing the features, pros, and cons in detail. Other than that, make sure to read until the end.

If you don’t have the time or the energy to look for the 3×21 belt sander that best suited for you, no worries; I have you covered. I have put together here a list of the best 3×21 belt sander currently available.

Top 10 Best 3X21 Belt Sander

Reviews on 10 Top Rated 3X21 Belt Sander

If you are looking for the Best 3X21 Belt Sander, then any of these 10 would be a great choice for you.

WEN 6321 7-Amp 3 in. x 21 in. Corded Belt Sander with Dust Bag , Black
  • 7-amp motor rotates the belt at over 13 feet per second
  • Compact design weighs in at a mere six pounds to limit the fatigue of the user
  • Includes a detachable dust bag to minimize clean-up
  • Lock-in safety feature allows for continuous sanding without requiring a constant grip on the trigger
  • Backed by a two-year warranty and a nationwide network of skilled technicians
Metabo HPT Belt Sander | 3 x 21 Inch | For Woodworking | Variable Speed | 9.0 Amp Motor | Soft Grip | 5-Year Warranty | SB8V2
  • INCLUDES: SB8V2 Belt Sander, Sanding Belt, Dust Bag
  • MOTOR: 9 amp 1,020-watt motor, forcible power for the toughest sanding jobs
  • SPEED CONTROL: Variable speed dial at base of handle for various applications and improved manageability
  • GREATER VISABILITY: Clear front cover, improves visibility when sanding up against a surface
  • DUST COLLECTION: Dust collection bag reduces airborne particles and keeps the work area clean
  • DUST COLLECTION: Left-side mounted dust collection bag improves corner sanding applications while reducing airborne particles to keep work area clean
  • WARRANTY: Comes with professional 5-year limited warranty
Makita 9903 3" x 21" Belt Sander
  • Powerful 8.8 AMP motor; only 85dB
  • Variable speed control dial (690 -1,440 ft./min.) to match the speed to the application
  • Auto-tracking belt system tracks belt without adjustment
  • Innovative design for sanding flush to wall with nose and side of sander
  • Front grip design for comfortable operation
BLACK+DECKER Belt Sander with Dust Bag, 7-Amp, 3-Inch by 21-Inch (DS321)
  • 7.0 AMP MOTOR – Delivers maximum power for maximum performance.
  • ANGLED BELT – 3 in. x 21 in. sanding belt sands 3x closer to the edge of adjoining surfaces.
  • 3-POSITION HANDLE – Adjustable handle keeps you comfortable in different orientations and helps reduce muscle fatigue.
  • FLUSH, LOW-PROFILE DESIGN – Provides an extended reach for enhanced functionality and allows for sanding vertical surfaces.
  • RETRACTABLE HOOD – Exposes the top of the sanding belt for versatile operation, even in tight spaces.
  • ON-BOARD DUST COLLECTION – Easy-empty dust bag keeps your work area cleaner and improves visibility of the worksurface.
  • CORDED – Corded design offers unlimited runtime for even the biggest jobs.
CRAFTSMAN Belt Sander, 3-Inch x 21-Inch (CMEW213)
  • 7.0 amp 3in. X 21in. Belt sander with an angled belt Design to sand closer to adjoining surfaces
  • Max 800 FPM For fast material removal
  • Tool-free belt release for quick and easy belt changes
  • High performance dust collection featuring onboard dust bag
  • 3position over molded handle improves comfort during use
  • Compatible with the VERSATRACK Wall Organization System. Hook and accessories sold separately.
  • 3 Year Limited Warranty, refer to "Warranty & Support" section below for full details
Novernat Sanding Belts 3 x 21 Inch Aluminum Oxide 15 pack Belt Sander 3 Each of 80/120/150/240/400 Assorted Grits for Sanding Wood Metal and Paint
  • 👏【Sanding Belts Set】15 pieces 3" × 21" (75mmX533mm) belt sander paper in total, 3 pieces each of grits 80/120/150/240/400 to meet your requirements for different materials and applications
  • 👍【Firm connection】The two-way tape joint to eliminate the bulge at the splicing,making the sander belt connection more firm, can be driven in any direction and will not break while using.
  • 💪【Durability and Longevity】belt 3 x 21 sander belts is made of X-Weight clothed backing, high quality aluminum oxide particles, superior quality formulation designed for fast material removal and long sanding life.
  • ✌️【Anti-clogging Coating】The sandpaper is made of high performance stearate coating that reduces pitch build-up and clogging for maximum productivity.
  • 👌【WIDELY USED】Suitable for all types of 3 x 21-Inch belt sanders and polishing machines, Ideal for stripping and polishing wood / aluminum / metal / glass / plastic / stone etc.
Triton TA1200BS Belt Sander 3-Inch by 21-Inch,Black
  • Powerful 10-Amp motor
  • Variable speed control
  • Adjustable auxiliary handle, lock-on button and belt tracking adjustment
  • Side dust port or connection to vacuum system
  • Includes: inversion clamps, dust bag and one 3-Inch by 21-Inch sanding belt
POTUINOM 3 x 21 Inch Sanding Belts 80 Grits - 10 Pack Sander Belts for Belt Sander, Best for Sanding Wood,Metal and Paint
  • 👍【80 GRIT FAST GRINDING】 - Coarse grit increase grinding efficiency and save time,3" × 21" (75x533mm) sanding belts 80 Grits for belt sander
  • 👍【DURABLE MATERIAL】- sander belt is made of X-Weight clothed backing, high quality aluminum oxide particles,with good abrasion resistance, antistatic and anti-clogging functions,to extend the service life of the abrasive belt
  • 👍【SMOOTH&FIRM SEAMS】- The sandbelt joint is firm and not easy to break under pressure. The two-way tape joint eliminates the bumps at the joint and can be driven in any direction to provide perfect polishing quality
  • 👍【WIDELY USED】- Suitable for 3 Inch x 21 Inch (75x533 mm)Belt Sander– provides heavy duty stripping and polishing tools for wood, aluminium, fiberglass, rubber, plastic and non-ferrous metals
  • 👍【MORE CHOICES】- Available in a wide range of uniformed grit ​in POTUINOM store -40/60/80/120/150/180/240/320/400 to meet your requirements for different materials and applications
Jellas 3 × 21-Inch Belt Sander with Dust Bag, 7Amp Sander Machine with Variable-speed Control, 2 in 1 Vacuum Adapter, 10Feet (3 meters) Length Power Cord BS750-SD
  • 🏘️ [7Amp & 3" x 21" Sander] - Jellas Electric Sander is 7Amp and the size is 3" x 21". Variable-speed knob with 6 dials enables you to match the best speed to the application from 120-400rpm.
  • 🏘️ [2 in 1 Function - Bench & Belt Sander] - Jellas belt sander with 2 metal C clamps, it can be turned over and fixed to table, acting as a bench sander, lock-on button will help you free your hand and release stress.
  • 🏘️ [10 Pcs Sanding Belts Gifts] - The belt sanders for woodworking come with 2pcs 40 grits, 2pcs 60 grits, 2pcs 80 grits, 2pcs 120 grits and 2pcs 180 grits aluminum oxide sanding belts, they can save your money, meeting the requirements for your different projects.
  • 🏘️ [Dust Bag is Better Than Dust Box] - The dust collecting bag is detachable, can be easily installed and removed, easy to clean dust. The dust bag is more advantageous than the dust box. The dust bag has exhaust holes to prevent dust from entering the motor again and affect the service life of the motor.
  • 🏘️ [Installing Belt] - When installing the sanding belt, please keep the arrow on the belt in the same direction of the arrow on the machine, which enables the belt a longer life, avoiding leaving scratches on the board. Jellas provide 2 Year Customer Support. If you have any problems about the belt sander, don't hesitate to contact us.
GALAX PRO 8 Amperes Belt Sander 120-380RPM with Variable Speed Settings, 5 Pieces Sanding Belts(3x21 Inch) and Dust Bag for Stock Removal
  • This belt sander has a powerful 8 amperes motor, making it ideal for sanding large areas such as floor boards, decking and completing other tasks that require greater stock removal, with variable speed control to deliver 2 up to 6 meters per second for high power stock removal
  • The sander tool is equipped with speed adjusting dial for optimum belt speed to suit various work pieces and an auto tracking belt system to track the belt without adjustment
  • Long cable for sanding runs and complete with a dust bag for a cleaner work environment; It has a lock on button for continuous operation; Ergonomically designed handle with soft grip fits the hand perfectly to provide maximum control and comfort
  • Grinding belt: 76 X 533 millimeter . Grinding surface: 75 X 170 millimeter; Includes 5 sanding belts in total, which is P80 grits; Changing the grinding/sanding belt on this corded belt sander with the practical belt change facility is quick and easy
  • What you get: 1 x electric sander; 5 pieces P80 grits sanding/Grinding Belt; 1 piece user manual; 1 piece warranty card


The article ends here, detailing the best 3×21 belt sander. However, the best option for each person will vary depending on their individual needs and preferences. But here, the products we have listed above, have great features and are highly rated by customers. So, I hope that it may have helped you finalize your decision to choose the best one for you.

Last update on 2022-12-03 / Affiliate links / Images from Amazon Product Advertising API


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