Angle Grinder Dust Shroud for Concrete Grinding (4.5”–5”) | Mechanic VORTEX Dust Extraction Guard

Angle Grinder Dust Shroud for Concrete & Masonry Grinding

The Mechanic VORTEX Dust Extraction Guard is a professional angle grinder dust shroud designed for dust-controlled grinding of concrete, stone, and masonry.

When connected to a shop vacuum, this dust collection guard significantly reduces airborne silica dust, improving safety, visibility, and jobsite cleanliness — especially during indoor grinding.

Reduce Dust During Concrete Grinding

Grinding concrete and stone produces hazardous silica dust. This dust extraction guard helps:

• Capture airborne dust at the source
• Improve air quality on the jobsite
• Maintain clear visibility while working
• Reduce cleanup time significantly

Universal Fit for 4.5"–5" Angle Grinders

Compatible with:

• 4.5" (115 mm) angle grinders
• 5" (125 mm) angle grinders
• Most major grinder brands

Universal locking system ensures easy installation and secure fit.

Spring-Loaded Brush for Better Dust Capture

The integrated spring-loaded brush system:

• Maintains contact with the surface during grinding
• Improves dust containment at the grinding zone
• Adapts to uneven surfaces automatically

Open-Side Design for Flush Grinding

Unlike standard dust guards, the VORTEX features an open-side design that allows:

• Flush grinding against walls and floors
• Edge work without removing the guard
• Corner grinding and tight-space access

Complete Kit with Adapters Included

This dust extraction guard includes:

• Guard cover
• Clamping key
• Remote flange
• Gearbox adapters
• Rubber vacuum adapter

Dust Shroud vs Open Grinding

• Open grinding — high dust, poor visibility, health risk
• VORTEX dust shroud + vacuum — controlled dust, cleaner work, safer environment

Product Specifications

Common Applications

• Indoor concrete grinding
• Masonry surface preparation
• Stone surface leveling
• Floor edge grinding
• Flush grinding along walls and corners

Ideal For

• Concrete contractors
• Masonry professionals
• Flooring installers
• Remodeling contractors
• Indoor renovation crews
• Advanced DIY users

Frequently Asked Questions

What is an angle grinder dust shroud used for?

It is used to capture dust during grinding by connecting to a shop vacuum system, reducing airborne silica dust at the source.

Will this fit my grinder?

Yes, it fits most 4.5"–5" angle grinders with the included universal mounting system.

Can I grind along walls with this guard?

Yes, the open-side design allows flush grinding against walls and edges without removing the guard.

Does it include adapters?

Yes, it includes multiple adapters and accessories for compatibility with most shop vacuums and grinders.

Is it effective for indoor use?

Yes, it significantly reduces dust when connected to a shop vacuum — essential for occupied or finished spaces.

Works Well With

• Shop Vac Hose Adapter Kit (1-1/4" × 17 ft) — connect this shroud to your shop vac with the 17 ft hose for full reach across the job site
• TileDUSTER — dust shroud optimized for tile cutting; use VORTEX for grinding, TileDUSTER for cutting
• EdgeDUSTER — edge cutting dust shroud for flush and edge cuts
• DUSTER 45 — 45° miter cut dust shroud for bevel grinding operations
• Gabbro Turbo 7" Diamond Blade — granite cutting blade; pair with VORTEX for dust-controlled stone work
• Mechanic Spray Water Attachment — wet cutting alternative when dust shroud is not practical

Further Reading

• Dry Drilling Construction Materials: Q&A for Contractors
• Cutting, Grinding, and Polishing Porcelain Tile for Seamless 45° Corners
• Angle Grinder Instead of a Tile Saw: Clean Cutting of Ceramic Tile and Porcelain
• What Is the Best Way to Cut Porcelain Tile?

Returns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. Please see our return and refund policy here.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.