Please note: product photo is for reference. This order will be made in extra soft bond, grit 20/30.

What It Does

This 20/30 grit extra soft bond metal bond tool is designed for extremely hard concrete where standard bond tools may cut too slowly. It is used for aggressive concrete cutting, high-spot leveling, slab opening, and epoxy preparation profile before later grinding or polishing steps.

For floors with epoxy, glue, paint, mastic, or coating residue, coating removal is typically started with PCD coating removal tools. After the coating is removed, use suitable metal bond grinding tools to open the concrete, level high spots, and control the scratch pattern.

Why Choose This Set?

• Extra soft bond for extremely hard concrete surfaces
• 20/30 grit for aggressive first-step concrete cutting
• Helps expose diamonds when hard concrete makes normal tools cut slowly
• Suitable for slab opening, high-spot leveling, and surface preparation
• Useful before epoxy preparation, coating system installation, or further grinding
• Better choice than polishing pads when the floor still needs heavy cutting

Fitment Note

Before ordering, confirm the grinder model, plate style, mounting interface, segment shape, and required tool quantity.

Do not confirm machine fitment by machine brand name only. If the holder, plate, or mounting pattern is unclear, check Shop by Machine, review adapters and plates, or Contact Us with photos of your current plate and tool holder.

Tooling Workflow

Use this tool after coating removal or when the concrete surface is already ready for aggressive grinding. If coating residue is still present, start with PCD coating removal tools first.

After the 20/30 grit metal bond stage, inspect the scratch pattern before moving forward. Continue with finer metal bond grinding tools until the floor is ready for transition or polishing.

If visible metal scratches remain before final polishing, use hybrid pads to refine the scratch pattern, then continue with resin polishing pads for final finish development.

Shipping Information

Fast shipping via UPS or FedEx based on order type and stock status.

Delivery time, import duties, and tax handling may vary by destination country, shipping route, and order details.

FAQ

What is this 20/30 grit extra soft bond tool mainly used for?

It is mainly used for aggressive grinding on extremely hard concrete, including slab opening, high-spot leveling, and surface preparation before later grinding or polishing steps.

Is this a coating removal tool or a concrete grinding tool?

It is a metal bond concrete grinding tool. If the floor still has epoxy, glue, paint, mastic, or coating residue, use PCD coating removal tools before metal bond grinding.

Why use extra soft bond on extremely hard concrete?

Extra soft bond helps expose diamonds when very hard concrete prevents normal bond tools from cutting efficiently.

What comes after 20/30 grit grinding?

After 20/30 grit grinding, continue with finer metal bond grinding tools. If the floor is moving toward polishing, use hybrid pads before final resin polishing pads.

What should I send before ordering?

Send your machine brand and model, plate photo, holder interface photo, concrete hardness if known, current floor condition, target result, and required quantity.