Holesaw Accessories & Plugs

About Holesaw Accessories & Plugs

Holesaw accessories and plugs are essential components that keep your hole cutting equipment working efficiently and safely on site. This category includes ejection springs that push cut material out of the saw cup, grub screws that secure holesaws to arbors, dust collection bowls that capture debris during cutting, and solid board plug caps for finishing penetrations in drywall and plasterboard. MyToolShed.co.uk stocks genuine replacement parts from leading manufacturers including Bosch Professional, Milwaukee Shockwave, Rotabroach, Starrett, and Armeg.

Professional tradespeople understand that maintaining holesaw equipment with quality replacement components is far more cost-effective than constantly replacing entire cutting systems. A worn ejection spring or lost grub screw can halt work immediately, making spare accessories an essential part of any toolkit. Whether you're drilling cable entry holes through joists, creating pipe penetrations in walls, or installing fixtures that require clean finishing, these accessories ensure your holesaws perform reliably day after day whilst keeping worksites cleaner and safer.

Applications

Holesaw accessories and plugs are used across numerous trades and applications:

• Electricians and sparkies – replacing worn ejection springs and grub screws on holesaws used for cable entry holes through consumer units, joists, and walls
• Plumbers and heating engineers – maintaining hole cutting tools for pipe penetrations and using plug caps to finish installations neatly
• Carpenters and chippies – dust collection bowls for cleaner cutting when installing door furniture, ventilation systems, and cable management
• Drywall and ceiling installers – solid board plug caps in beige and black for professional finishing of holes in plasterboard and cavity walls
• Kitchen and bathroom fitters – keeping holesaw kits operational for tap holes, waste pipes, and appliance installations
• Maintenance engineers – stocking replacement springs and screws to minimise equipment downtime
• Shopfitters and HVAC installers – dust management accessories for cleaner work in occupied premises

Choosing The Right Holesaw Accessories & Plugs

Brand Compatibility: Always match accessories to your specific holesaw brand. Bosch Professional ejection springs are designed for Bosch systems, Milwaukee Shockwave components for Milwaukee tools, and Rotabroach parts for Rotabroach holesaws. Grub screws typically use M6 threads but vary in length between manufacturers.

Application Type: Select accessories based on your typical materials. Standard ejection springs suit wood and plastic cutting, whilst Power Change Plus springs from Bosch are specifically engineered for sheet metal applications. Dust collection bowls like the Starrett DB2 work across various holesaw sizes and are particularly valuable when working in clean environments or occupied premises.

Replacement Parts: Professional tradespeople working daily with holesaws should keep spare ejection springs and grub screws in their toolkit. These small components can wear or get lost on site, and having spares prevents costly downtime. MyToolShed.co.uk offers genuine replacement parts that meet British and European standards for reliable performance under professional use.

Finishing Requirements: For installations requiring neat finishing around penetrations, solid board plug caps from Armeg are available in beige and black to match common plasterboard colours, providing a professional appearance whilst allowing future access if needed.

Safety Information

Secure Installation: Always ensure grub screws are tightened properly before use. A loose holesaw can detach during operation, causing serious injury. Check ejection springs are correctly seated to prevent unexpected plug ejection towards the operator.

Component Inspection: Regularly inspect ejection springs for fatigue, deformation, or corrosion, and grub screws for wear or stripped threads. Replace worn components immediately to maintain safe operation and prevent tool failure during use.

Dust Management: When cutting materials that generate fine particles, use dust collection accessories and appropriate respiratory protection in accordance with COSHH regulations and HSE guidance on workplace dust exposure.

Frequently Asked Questions

How often should I replace holesaw ejection springs?
Replace springs when you notice reduced plug ejection force, visible deformation, or difficulty removing cut material. Professional users working daily may need replacement every few months, whilst occasional users might get years of service. Keep spares on hand to avoid site delays.

Are grub screws interchangeable between different holesaw brands?
No, whilst many use M6 threads, length and point style vary between manufacturers. Always use the correct grub screw specified for your brand—Bosch, Milwaukee, Rotabroach, and Starrett each have specific requirements that ensure proper fit and safe operation.

What are solid board plug caps used for?
Armeg plug caps provide neat finishing for holes drilled through plasterboard and drywall. They cover penetrations professionally whilst allowing future access to cables or pipes if needed. Available in beige and black to match common plasterboard colours for discreet installations.