Overview

This 5 inch ceramic cup wheel is designed for concrete edge and corner grinding where the surface needs transitional refinement before polishing. It is used after heavier grinding steps when the edge area still shows scratches that need to be refined.

This tool is for concrete edge refinement, not for heavy coating removal. If the edge still has epoxy, glue, paint, mastic, or coating residue, use the correct coating removal tool before starting the ceramic transition step.

For edge grinding options, browse cup wheels and edge grinding tools. For related transition-stage tools, see hybrid pads.

Best For

• Concrete edge grinding
• Corner scratch refinement
• Transitional finish before polishing
• Refining scratches after metal cup wheels
• Hand grinder and edge grinder workflows

Features

• 5 inch ceramic cup wheel
• Designed for concrete edge and corner work
• Helps refine scratches before polishing
• Suitable for transition-stage surface improvement
• Useful where larger floor grinders cannot reach
• Works before final resin polishing steps

Fitment Note

Before ordering, confirm:

• Grinder type
• Cup wheel diameter: 5 inch
• Arbor or mounting interface
• Wet or dry job requirement
• Current scratch pattern
• Target finish
• Required quantity

If you are unsure about fitment, check Shop by Machine, review adapters and plates, or contact us through Contact Us.

How to Use

Use this ceramic cup wheel after the heavy grinding stage when the edge or corner area needs scratch refinement. Keep the grinder moving and inspect the scratch pattern before moving to the next step.

For heavy edge coating removal, start with PCD coating removal tools. For regular concrete grinding before transition, use metal bond grinding tools. After ceramic refinement, continue with resin polishing pads if the job requires a polished finish.

FAQ

What is this 5 inch ceramic cup wheel mainly used for?
It is used for concrete edge and corner scratch refinement before polishing.

Is it for coating removal?
No. If coating residue remains, use PCD coating removal tools first.

What comes before this tool?
For heavier concrete preparation, use metal bond grinding tools before ceramic transition.

What comes after this tool?
Move into resin polishing pads when the scratch pattern is ready for polishing.