Rotary Multi Tools
Pay in 3 interest-free payments on purchases from £30-2000 with 
. Learn more.
Loading...
End of content
Error - No more pages to load
About Rotary Multi Tools
Rotary multi tools are versatile precision power tools designed for detailed cutting, grinding, engraving, polishing and routing tasks. While Dremel pioneered the rotary multi tool market in the 1930s, MyToolShed.co.uk now stocks an extensive range from leading manufacturers including Dremel, Bosch Professional, Draper, Sealey and Black and Decker. These compact tools feature a collet system that accepts hundreds of different accessories, transforming them into miniature die grinders, sanders, routers and drill presses.
Available in both corded 240v models and cordless variants ranging from 3.6v to 20v, rotary multi tools offer exceptional control for intricate work. Corded versions deliver consistent power and unlimited runtime, whilst cordless models provide enhanced portability for working in confined spaces or away from mains power. Many kits include comprehensive accessory sets with cutting discs, grinding stones, polishing buffs and sanding drums to tackle diverse applications straight from the box.
Applications
Rotary multi tools are invaluable across numerous trades and hobbies:
- Joiners and carpenters – precision routing, intricate cuts, dowel shaping
- Electricians – cable routing, conduit trimming, enclosure modifications
- Plumbers – pipe cutting, bracket grinding, tight-access work
- Tilers – grout removal, tile edge trimming, adhesive cleaning
- Metalworkers and fabricators – deburring, polishing, engraving, precision grinding
- Model makers and crafters – detailed carving, drilling miniature holes, fine sanding
- DIY enthusiasts – general household repairs, restoration projects, hobby work
- Jewellers and artists – engraving, polishing precious metals, intricate detailing
Choosing The Right Rotary Multi Tools
Power Source: Corded 240v models deliver consistent power for workshop-based tasks and extended use. Cordless tools offer greater flexibility – 12v models provide performance comparable to compact cordless drills, whilst 3.6v-7.2v versions suit lighter precision work.
Variable Speed Control: Essential for working with different materials. Lower speeds (5,000-15,000 RPM) suit plastics and soft metals, whilst harder materials require higher speeds (up to 35,000 RPM). Electronic speed control maintains consistent performance under load.
Accessory Compatibility: Consider the range of accessories available. MyToolShed.co.uk stocks kits with between 15 and 128 accessories, covering everything from basic grinding to specialist applications. Verify compatibility with third-party accessories for future expansion.
Build Quality and Ergonomics: Professional-grade tools from Bosch and Dremel offer superior durability for trade use, whilst Draper and Sealey provide excellent value for occasional users. Comfortable grip design reduces fatigue during extended precision work.
Safety Information
Always wear appropriate eye protection when operating rotary multi tools, as high-speed rotation can generate flying debris and sparks. Use dust masks when grinding or sanding materials that produce fine particles. Ensure workpieces are properly secured before commencing work, and never wear loose clothing or jewellery that could become entangled. Allow accessories to reach full speed before contact with materials, and disconnect power sources before changing accessories or performing maintenance.
Frequently Asked Questions
What's the difference between a rotary multi tool and an oscillating multi tool?
Rotary multi tools spin at high speeds (5,000-35,000 RPM) for drilling, grinding and polishing applications, whilst oscillating multi tools use a rapid side-to-side motion better suited for plunge cutting and scraping. They serve different purposes and aren't interchangeable.
Can I use Dremel accessories in other brand rotary tools?
Most rotary multi tools use standard collet sizes (typically 3.2mm), making many accessories cross-compatible. However, always verify compatibility before purchase, as some manufacturers use proprietary fitting systems for specific attachments.
How long do cordless rotary multi tool batteries last?
Runtime depends on voltage, battery capacity and application intensity. Light engraving or polishing may provide 30-60 minutes per charge, whilst heavy grinding reduces this significantly. Higher voltage models (12v-20v) generally offer better runtime than compact 3.6v-7.2v versions.