Best Variable Speed Tools

1. WEN 23103 1-Amp Variable Speed Rotary Tool with 100+ Accessories, Carrying Case and Flex Shaft

The WEN 23103 Rotary Tool is a versatile powerhouse for all your DIY needs. With a 1-amp motor, it handles tasks from cutting to polishing with ease.

It comes with 100+ accessories, a flex shaft, and a carrying case. Perfect for detail work, organization, and on-the-go projects.

2. Dremel 3100-1/15 Variable Speed Rotary Tool Kit- 1 Attachment and 15 Accessories, Ideal for a Variety of Crafting and DIY Projects- Cutting, Sanding, Grinding, Polishing, Drilling, and Engraving

The Dremel 3100-1/15 is a powerful rotary tool perfect for crafting and DIY projects. It comes with 1 attachment and 15 accessories, making it ready for any task. From cutting to engraving, it’s your go-to tool.

Its 1.2 amp motor is 33% stronger than the Dremel 200, delivering high performance. The innovative airflow system keeps it 10% cooler than the Dremel 3000, ensuring smooth operation. Plus, it’s eco-friendly, using 65% recycled plastic in its design.

With 5 speed settings (5,000-35,000 rpm), it offers precise control for any job. The 6-foot cord and ergonomic design make it easy to use. It’s versatile, handling tasks like sanding, grinding, and polishing with ease.

3. WEN 23190 1.3-Amp Variable Speed Steady-Grip Rotary Tool with 190-Piece Accessory Kit, Flex Shaft, and Carrying Case, Multicolor

The WEN 23190 Rotary Tool is a versatile powerhouse for any project. Its 1.3-Amp motor adjusts from 8,000 to 35,000 RPM, giving you precise control for any task. The removable steady-grip handle ensures comfort and accuracy during use.

This kit includes a 190-piece accessory set, flex shaft, and carrying case. The flex shaft is perfect for detailed work, while the carrying case keeps everything organized and ready.

Easy to use, powerful, and compact. Perfect for DIY enthusiasts and professionals. Get the job done right every time.

4. Xinshare Foot Pedal Control Power Switch for Rotary Tools, Variable Speed North American Plug, Speed Control Switch for Electric Flex Shaft Motor Stationary Power Tools

The Xinshare Foot Pedal Control Power Switch is perfect for rotary tools. It’s made of durable ABS plastic, ensuring long-lasting use. The variable speed control lets you adjust from 500 to 35,000 RPM with ease.

Its non-slip design keeps it steady while you work. The embossed surface and rubber pad add both safety and style. It’s compatible with rotary tools, electric drills, and flex shaft motors.

Plug it in with the 3-prong North American plug. Use it for cutting, grinding, or polishing. It works smoothly at any speed.

5. High-Capacity AC Motor Speed Controller 120V 15A 4000W – Universal Variable Speed Regulator with Advanced Overload Protection & Bright LED Display for Fans, Power Tools & More

The High-Capacity AC Motor Speed Controller is a powerful tool for controlling motors and appliances. It handles up to 4000W for heaters and 1500W for fans or drills. The precision knob and bright LED display make adjustments easy.

It includes overload protection, surge protection, and a flame-retardant shell. These features keep both users and equipment safe.

Use it with fans, power tools, and lights. Its portable design and clear display make it convenient for any task.

6. SHALL Angle Grinder Tool 7.5Amp 4-1/2 Inch, 6-Variable-Speed Grinders Power Tools, Electric Metal Grinder 12000 RPM w/ 2 Safety Guards, Cutting Wheels, Flap Discs, Non-Slip Handle for Metal/Wood

The SHALL Angle Grinder Tool packs a 7.5 Amp motor and 12,000 RPM for powerful cutting, grinding, and polishing. Its 6-variable-speed dial lets you adjust from 3,000 to 12,000 RPM, making it versatile for any task.

Lightweight at 4 pounds, ergonomic handle, and tool-free guards ensure comfort and safety. Includes cutting wheels, flap discs, and guards for immediate use.

7. Dremel Lite 7760 N/10 4V Li-Ion Cordless Rotary Tool, Variable Speed Multi-Purpose Kit, USB Charging, Easy Accessory Changes – Perfect For Light-Duty DIY & Crafting, Sanding, Engraving and Polishing

The Dremel Lite 7760 is a handy tool for light DIY and crafting. It’s cordless and easy to carry. Perfect for small projects like sanding or engraving.

It comes with 10 accessories and a USB charger. The variable speed lets you control it easily. No wrench needed for quick changes.

The 4V battery lasts long and has a LED indicator. It’s lightweight and fits comfortably in your hand. Great for woodworking, jewelry, and more.

8. CTISMICE Variable Speed Foot Pedal for Flex Shaft Grinder Motor, Momentary On/Off Switch for Stationary Power Tools and Other Rotary Tool, Foot Switch with Extension Cord

The CTISMICE Variable Speed Foot Pedal gives you hands-free control over your power tools. It works like a car accelerator—more pressure means faster speed. This saves time and keeps your hands free for work.

It has a momentary on/off switch, so you can start or stop tools easily. The long cords (70 in for power, 50 in for motor) and non-slip base make it reliable and easy to use.

Wide application, sturdy design, and efficient operation make this foot pedal a must-have tool.

9. Dremel 4000-2/32 Variable Speed Rotary Tool Kit-Engraver, Polisher, and Sander- Perfect for Cutting, Detail Sanding, Engraving, Wood Carving, and Polising- 2 Attachments & 32 Accessories

The Dremel 4000-2/32 is a powerful rotary tool perfect for all kinds of projects. Its 1.6 Amp motor delivers 33% more power than older models. It handles tasks like cutting, sanding, and engraving with ease.

This tool is eco-friendly, made with 55% recycled plastic. It comes in a fully recyclable carton and is polybag-free. It’s designed to reduce waste while staying durable.

The ergonomic design ensures comfort and control during long use. Its electronic speed control keeps performance smooth and consistent. With 32 accessories, it’s ready for any job.

10. AVID POWER Angle Grinder 4-1/2 Inch 8.0 Amp 1000W Electric Grinder Tool 7-Variable-Speed Metal Grinder, 11,500 RPM, Paddle Switch with Lock-on Button, Cutting & Grinding Wheels and Side Handle – Blue

The AVID POWER Angle Grinder is a powerful tool for cutting and grinding. It has a 1,000W motor and 7 adjustable speeds. This makes it versatile for many tasks.

It features a paddle switch with a lock-on button. This design reduces fatigue during long use. It also includes a wheel guard for added safety.

The non-slip grip and 2-position handle make it easy to control. The package includes wheels, a wrench, and a side handle. It’s user-friendly for all skill levels.