Arrow Segment Metal Bond Diamond Grinding Tool

Arrow Segment Metal Bond Diamond Grinding Tool

The Arrow Segment Metal Bond Diamond Grinding Tool is designed for concrete floor grinding and surface preparation. It features two arrow-shaped diamond segments mounted on a metal backing plate, providing a concentrated cutting pattern for efficient grinding.

This version uses an Extra Soft Bond with 6# grit, making it suitable for grinding hard concrete surfaces. A softer bond can help expose fresh diamond particles during grinding, which is important when working on dense or hard concrete where standard bonds may cut too slowly.

The arrow segment design provides an aggressive contact pattern between the diamond segments and the concrete surface. It can be used during the early stage of concrete floor preparation when the main goal is to open the surface and remove uneven or weak concrete material.

Main Features

• Arrow Segment Design
  The arrow-shaped segments provide concentrated grinding contact and an aggressive cutting action.
• Extra Soft Bond
  The extra soft metal bond is designed for hard concrete conditions, helping maintain diamond exposure during grinding.
• 6# Grit
  The coarse 6# grit is intended for aggressive grinding and initial concrete surface preparation.
• Metal Bond Construction
  The metal bond provides the durability required for professional concrete grinding applications.
• Three-Hole Mounting Plate
  The backing plate features three mounting holes. Please confirm the hole size, spacing and machine compatibility before ordering.

Applications

This diamond grinding tool can be used for:

• Concrete floor grinding
• Hard concrete surface preparation
• Concrete leveling
• Opening the concrete surface
• Removing weak surface layers
• Preparing concrete before polishing
• Floor renovation and refurbishment

For floors with thick epoxy, paint, glue, mastic or other coatings, a PCD coating removal tool may be more suitable for the initial removal stage. Metal bond grinding tools can then be used after the coating has been removed.

Bond Selection

Bond hardness should be selected according to the hardness and abrasiveness of the concrete.

Extra Soft Bond: Recommended for hard concrete where a softer bond can help maintain diamond exposure.

Soft Bond: Generally used for hard concrete conditions.

Medium Bond: Suitable for general-purpose concrete grinding.

Hard Bond: Generally used for softer or more abrasive concrete.

If the concrete condition is unknown, testing a small area before full production grinding is recommended.

Grit Selection

The 6# grit is a coarse grinding option intended for aggressive initial grinding.

For finer grinding stages, a higher grit number should normally be selected according to the required surface condition and the next step in the floor renovation process.

After metal bond grinding, contractors may continue with hybrid or transition tools before moving to resin polishing pads, depending on the required floor finish.

Machine Compatibility

Machine compatibility depends on the mounting plate, hole spacing and machine tool holder.

Before ordering, please provide:

• Grinding machine brand and model
• Existing tool or plate photo
• Mounting hole dimensions
• Required grit
• Concrete hardness
• Required quantity

Vaston can help confirm the appropriate tool configuration before quotation.