Overview

These dot segment metal bond diamond grinding shoes are designed for Diamatic / Blastrac grinder systems. They are used for concrete floor grinding, scratch refinement, surface preparation, and controlled grinding before finer tooling steps.

The dot segment layout provides a more distributed contact pattern than some aggressive segment shapes, making it suitable for jobs where the buyer wants stable grinding contact and a more even scratch profile.

For more Diamatic / Blastrac compatible tooling, check Diamatic grinder tools.

Best for

• Diamatic / Blastrac grinder workflows
• Concrete floor grinding
• Surface preparation before polishing
• Scratch refinement after aggressive grinding
• General floor leveling work
• Jobs that need controlled grinding and a more even scratch pattern

Features

• Dot segment metal bond design
• Designed for Diamatic / Blastrac grinder systems
• Suitable for concrete grinding and surface preparation
• Helps create a more even scratch profile
• Available in multiple grit and bond options
• Practical for controlled grinding before transition or polishing stages

Grit and Bond Guide

Choose lower grits for stronger grinding, slab opening, and scratch correction.

Choose higher grits for scratch refinement before moving into transition pads or polishing pads.

For hard concrete, choose a softer bond to keep diamonds exposed. For softer or more abrasive concrete, choose a harder bond to help control tool wear.

Fitment Note

This product is positioned for Diamatic / Blastrac grinder compatible systems. Before ordering, confirm your grinder model, holder style, required grit, bond selection, and quantity.

Do not order by machine brand name alone. Confirm that your current holder or plate system accepts this grinding shoe style.

If fitment is unclear, check Diamatic grinder tools, review adapters and plates, or send your machine model and holder photo through Contact Us.

Grinding Workflow

If the floor still has epoxy, glue, paint, mastic, or coating residue, start with PCD coating removal tools before normal metal grinding.

Use these dot segment metal bond grinding shoes for concrete grinding, surface preparation, leveling, and scratch refinement.

After metal grinding, use hybrid pads to refine visible metal scratches before final polishing with resin polishing pads.

For broader metal grinding options, browse metal bond grinding tools.

FAQ

Q1: What are these dot segment grinding shoes mainly used for?
They are mainly used for concrete floor grinding, scratch refinement, surface preparation, and controlled grinding with Diamatic / Blastrac grinder systems.

Q2: What is the benefit of the dot segment design?
The dot segment layout gives a more distributed contact pattern, which helps with stable grinding contact and a more even scratch profile.

Q3: Are these more aggressive than arrow or PCD tools?
No. Arrow segments and PCD tools are usually selected for more aggressive cutting or coating removal. Dot segment tools are better positioned for controlled grinding and surface preparation.

Q4: Can these tools remove coatings?
They may remove light residue or weak surface layers, but they are not the best first choice for heavy epoxy, glue, paint, or mastic removal. For coating removal, start with PCD coating removal tools.

Q5: What should come after these tools?
After metal grinding, use hybrid pads to refine visible scratches, then continue with resin polishing pads if the job requires polishing.

Q6: What should I send before ordering?
Send your Diamatic or Blastrac grinder model, holder photo, concrete hardness if known, current floor condition, required grit, bond selection, target finish, and quantity.