Edge Grinder

Hand Grinder Frame – Walk-Behind Support for 5" and 7" Hand Grinders

The Hand Grinder Frame (SKU: FG-Frame0705) is a walk-behind support frame engineered to convert compatible 5" and 7" hand grinders into a guided, operator-controlled surface preparation tool. Designed for concrete grinding, edge preparation, surface leveling, coating removal, and polishing applications, it provides a stable platform that reduces operator fatigue and improves consistency across large surface areas. This frame is intended for contractors and trades professionals who require precise, repeatable results during concrete surface preparation workflows. 

Technical Specifications

Unlike handheld-only operation, the walk-behind frame configuration allows the operator to guide the grinder with consistent downward pressure and controlled movement, reducing variability in surface finish. The dual compatibility with both 5" and 7" hand grinders give contractors flexibility to use tooling they may already own, avoiding the need for a dedicated full-size floor grinder for smaller or tighter jobs.

Key Features & Benefits

Walk-Behind Frame Design

The walk-behind configuration converts a standard hand grinder into a guided surface preparation tool, allowing the operator to apply consistent pressure across the work surface. This reduces operator fatigue compared to purely handheld grinding, particularly on extended jobs.

Dual Grinder Size Compatibility

Supports both 5" and 7" hand grinders, giving contractors the flexibility to use existing equipment without purchasing a dedicated machine. Confirming compatibility with your specific grinder model before ordering is recommended.

Concrete Surface Preparation Versatility

Suited for a range of surface preparation tasks including grinding, edge work, leveling, coating removal, and polishing. This versatility makes the frame a practical addition to a contractor's toolkit for varied concrete finishing scopes.

Common Applications

Concrete Grinding

Provides a stable, walk-behind platform for grinding concrete slabs, improving operator control and surface consistency.

Edge Preparation

Enables controlled grinding along edges and perimeters where full-size floor grinders cannot reach.

Surface Leveling

Assists in leveling uneven concrete surfaces prior to coating or flooring installation.

Coating Removal

Supports the removal of existing coatings, adhesives, or surface contaminants from concrete substrates.

Polishing

Can be used with appropriate tooling for concrete polishing applications in areas requiring a hand grinder approach.

Compatible Materials

• Concrete