Grinding & Sharpening Accessories

About Grinding & Sharpening Accessories

Grinding and sharpening accessories are essential attachments for rotary multi-tools that enable precise material removal, surface preparation, and tool maintenance across workshop and site applications. MyToolShed.co.uk stocks a comprehensive range of grinding stones and chainsaw sharpening accessories from Dremel, featuring both aluminium oxide and silicon carbide abrasive materials to tackle everything from resharpening chainsaw teeth to deburring metalwork and restoring cutting edges on garden tools.

Available in various profiles including cylindrical, conical, spherical, and disc shapes, these accessories allow tradespeople to access tight spaces and work on intricate geometries that conventional grinding equipment cannot reach. Aluminium oxide stones excel at grinding ferrous metals and steel, whilst silicon carbide variants provide superior performance on harder materials including ceramics, glass, stone, and non-ferrous metals. Specialist chainsaw sharpening stones deliver professional-standard results whilst maintaining the portability modern tradespeople demand.

Applications

Grinding and sharpening accessories serve professionals and DIY enthusiasts across numerous trades and applications:

• Arborists and Tree Surgeons – maintaining chainsaw cutting performance in the field
• Carpenters and Joiners – deburring metalwork, grinding fixings flush, and sharpening chisels
• Metalworkers and Fabricators – precision grinding, edge preparation, and surface finishing
• Plumbers and Heating Engineers – deburring copper pipe and smoothing rough edges
• Automotive Technicians – removing corrosion, grinding welds, and surface preparation
• Landscapers and Groundskeepers – maintaining cutting edges on garden machinery
• DIY Enthusiasts – general workshop maintenance, tool sharpening, and home improvements

Choosing The Right Grinding & Sharpening Accessories

Material Compatibility: Match the abrasive type to your workpiece. Aluminium oxide stones work best on ferrous metals and steel, whilst silicon carbide excels on harder materials like ceramics, glass, and non-ferrous metals.

Stone Profile and Size: Consider the geometry of your work area. Cylindrical stones suit flat surfaces and external curves, whilst conical and spherical profiles access internal contours and tight corners. Ensure your chosen accessory can physically reach the work area whilst maintaining safe clearance.

Application Purpose: Heavy stock removal demands coarser grits and robust stone construction, whilst finishing work requires finer abrasives. Chainsaw sharpening necessitates dedicated grinding stones matched to your chain's pitch and tooth geometry for optimal results.

Tool Compatibility: Verify that accessories match your rotary tool's collet size and RPM capability. MyToolShed.co.uk stocks Dremel accessories with clearly marked maximum operating speeds – exceeding these limits risks stone failure and potential injury.

Safety Information

Always wear safety goggles or a face shield to protect against flying debris and abrasive particles. Use respiratory protection meeting HSE standards, particularly when working with materials producing hazardous dust. Never exceed the maximum RPM marked on grinding accessories – operating beyond rated speeds can cause stone disintegration. Verify that grinding stones are properly secured before operation and inspect accessories for chips or cracks before use. Ensure workpieces are securely clamped and remove flammable materials from the grinding area as metalworking generates sparks.

Frequently Asked Questions

What's the difference between aluminium oxide and silicon carbide grinding stones?

Aluminium oxide stones are ideal for ferrous metals, steel, and general-purpose grinding, offering excellent durability. Silicon carbide is harder and works better on non-ferrous metals, ceramics, glass, and stone, providing faster material removal on these harder substances.

Can I sharpen my chainsaw with standard grinding stones?

Whilst general grinding stones can remove material from chainsaw teeth, dedicated chainsaw sharpening stones deliver superior results. These specialist accessories match the specific tooth geometry and cutting angles required for optimal chainsaw performance, ensuring consistent sharpening across all teeth.

What speed should I run my rotary tool when using grinding accessories?

Consult the accessory packaging for maximum RPM ratings and never exceed these limits. Generally, harder materials tolerate higher speeds, whilst softer substances and precision work benefit from reduced speeds providing better control. Start at moderate speeds and adjust based on material response.