Cutting Accessories

About Cutting Accessories

Cutting accessories transform rotary multi-tools into precision cutting instruments capable of tackling diverse materials and applications. From intricate detail work on delicate surfaces to heavy-duty cutting through metal, tile and masonry, the right cutting accessory makes all the difference between a professional finish and a substandard result. MyToolShed.co.uk stocks a comprehensive range of cutting accessories, predominantly from Dremel, the industry-leading brand trusted by professionals and DIY enthusiasts alike.

This category encompasses high-speed cutters in various profiles including spherical, drum, cone, mushroom and elliptical shapes, each engineered for specific cutting applications. Cut-off wheels provide clean, precise cuts through metal, plastic and other hard materials, whilst specialised drywall cutting accessories enable accurate openings for electrical boxes and fixtures. Whether you're a professional tradesman requiring dependable performance on site or a home improver working on renovation projects, quality cutting accessories from MyToolShed.co.uk deliver the precision, durability and versatility needed to complete tasks efficiently and safely.

Applications

Cutting accessories serve a broad spectrum of trades and applications:

• Electricians and Sparkies: Creating precise openings in plasterboard and electrical boxes for cables, switches and socket installations
• Joiners and Chippies: Detail work, intricate cuts and shaping in wood, laminate and composite materials
• Plumbers: Cutting plastic pipes, removing stubborn fixings and accessing confined spaces
• Tilers: Precision cuts in ceramic and porcelain tiles, removing grout and creating small openings
• Automotive Technicians: Cutting body panels, removing seized bolts and precision metalwork
• General Maintenance Engineers: Versatile cutting solutions for repairs across various materials
• DIY Enthusiasts: Home improvement projects, craft work and general repairs requiring precision cutting

Choosing The Right Cutting Accessories

Material Compatibility: Different materials require specific cutter types. High-speed steel cutters work well for wood and soft plastics, whilst carbide-tipped accessories handle tile, fibreglass and harder materials. Cut-off wheels come in variants optimised for metal, masonry or multi-material applications.

Cutter Profile: The profile determines cutting action and finish. Spherical cutters excel at contouring, drum cutters remove material efficiently in straight lines, cone cutters access tight corners, whilst straight cutters perform plunge cutting and routing operations.

Shank Size: Verify that the accessory's shank diameter matches your rotary tool's collet size. Most Dremel and compatible rotary tools accept 3.2mm shanks, though some precision tools use 2.35mm shanks.

Speed Rating: Check that your tool's operating speed falls within the accessory's RPM rating. Cut-off wheels particularly have maximum speed ratings that must never be exceeded.

Safety Information

Always wear safety glasses or a full face shield to protect against flying debris. Cut-off wheels can shatter if used incorrectly, creating dangerous projectiles. Never exceed the maximum RPM rating specified for cutting accessories. Ensure accessories are correctly fitted and secured before operation. Allow the tool to reach full speed before engaging the workpiece, and never force the cut. Secure workpieces firmly using clamps or vices, and disconnect 240v power tools from the mains when changing accessories. Inspect cutting accessories before each use for damage or wear, and discard any damaged items immediately.

Frequently Asked Questions

What's the difference between high-speed cutters and cut-off wheels?

High-speed cutters are solid bits shaped for routing, carving and shaping materials through direct contact. Cut-off wheels are thin abrasive discs designed specifically for making straight separation cuts through metal, plastic and other hard materials with minimal material removal.

Can I use Dremel cutting accessories with other rotary tool brands?

Yes, Dremel cutting accessories typically work with other rotary multi-tools that accept the standard 3.2mm shank diameter. Always verify your tool's collet size and maximum operating speed to ensure proper fitment and safe operation.

Why do cut-off wheels keep breaking?

Breakage typically results from applying excessive side pressure, exceeding the maximum RPM rating, forcing the cut, or using damaged wheels. Always use light, steady pressure directly in line with the wheel's rotation, allow the tool to reach full speed before engaging, and inspect wheels before each use.