Overview

These dot segment metal bond diamond grinding shoes are designed for Diamatic / Blastrac grinder systems. Compared with more aggressive segment styles, this type of segment layout is better suited to controlled grinding, scratch refinement, and surface preparation where a smoother grinding feel and a more even scratch pattern are preferred.

They are a practical choice for general concrete grinding and for preparing the floor before moving to finer metal bond or polishing steps. Industry guidance on segment geometry consistently shows that segment shape and contact pattern affect aggressiveness, scratch profile, and finishing behavior. This product is positioned toward smoother and more controlled floor preparation rather than maximum coating-removal aggression. 

Best for

• Concrete floor grinding

• Scratch refinement and surface preparation

• General floor leveling work

• Smoother grinding progression before finer steps

• Diamatic / Blastrac grinder compatible systems

Features

• Dot segment metal bond design

• Designed for Diamatic / Blastrac grinder systems

• More distributed cutting points for controlled grinding feel

• Helps create a more even scratch pattern

• Good for surface preparation and refinement

• Suitable for general concrete grinding workflows

Fitment Note

Designed for Diamatic / Blastrac grinder compatible systems. Please confirm your holder style before ordering. If you are unsure, send us a photo of your current tool or plate for fitment confirmation.

FAQ

What is the main advantage of the dot segment design?

The main advantage is a more distributed cutting pattern, which helps with controlled grinding, smoother contact, and scratch refinement. This is an inference supported by how industry sources describe segment shape, dispersion, smoother finish, and less scratch profile. 

Is this more aggressive than arrow or PCD tools?

No. Arrow segments and PCD tools are generally positioned for more aggressive cutting or coating removal. This tool is better positioned for controlled concrete grinding and surface preparation. 

What is this tool mainly used for?

It is mainly used for concrete floor grinding, scratch refinement, and surface preparation.

Can it remove coatings?

It can help remove thin surface residue or weak surface layers, but it is not the best choice for very heavy epoxy or thick glue removal. PCD tools are usually better for that kind of job. 

What should I use after this tool?

In many workflows, the next step is a finer metal bond grit or a polishing-stage tool, depending on the target finish.