Overview

These metal diamond grinding blocks are made for EDCO floor grinders that use the Dyna-style block system. They’re designed for consistent cut rate on hard-to-tough slabs and for practical day-to-day prep: coating scarification cleanup, leveling, and scratch removal before transitioning to hybrids/resins.

Key Features

• Dyna-style fitment for EDCO block holders

• Metal bond diamonds for aggressive grinding + long life

• Works for dry or wet grinding (dry with proper dust control)

• Sold as a 3-pack to match common EDCO setups

Specifications

• Type: Metal bond diamond grinding block (Dyna-style)

• Quantity: 3 pcs / set

• Application: Concrete grinding / surface prep

• Bond options (recommended): Soft / Medium / Hard (choose by concrete hardness)

• Grinding mode: Dry or wet

Applications

• Leveling high spots / removing trowel lines

• Opening concrete for coatings or overlays

• General grind before hybrid/resin polishing steps

Fitment

• For EDCO concrete floor grinders using Dyna-style grinding blocks (match your holder type before ordering)

FAQ

Q: How do I choose bond?

A: Hard concrete → Soft bond; medium concrete → Medium bond; soft concrete → Hard bond.

Q: Is this for coating removal?

A: For thin coatings/light residue yes; for thick epoxy/glue use PCD first.

Q: Why sold as 3 pcs?

A: Many EDCO setups run 3 blocks per plate/assembly—easy to swap as a set.