Overview

Metal bond grinding tool for WerkMaster grinder systems, designed for concrete floor grinding, surface opening, leveling, scratch refinement, and preparation before hybrid or resin polishing steps.

Use this tool during the metal grinding stage after coating removal or when the concrete surface is ready for grinding. Choose the grit and bond according to concrete hardness, machine setup, current floor condition, and target scratch pattern.

For more WerkMaster-compatible tooling, check WerkMaster grinder tools or browse metal bond grinding tools.

Best For

• Concrete floor grinding
• Surface opening and slab preparation
• Scratch refinement before transition pads
• Removing weak surface paste after initial prep
• WerkMaster grinder metal bond grinding workflows

Features

• Metal bond diamond grinding design
• Designed for WerkMaster-compatible grinder setups
• Available grit options for different grinding stages
• Soft, medium, and hard bond options for different concrete conditions
• Used before hybrid transition or resin polishing stages
• Suitable for concrete floor preparation after coating removal is complete

Available Grits

6 / 16 / 30 / 60 / 120

Use lower grits for stronger cutting, surface opening, and heavier scratch removal. Use higher grits when the floor needs better scratch control before moving into transition or polishing stages.

Available Bond Types

Soft Bond – for hard concrete
Medium Bond – for general concrete
Hard Bond – for soft or abrasive concrete

If the concrete hardness is unclear, test a small area first or send the jobsite details before ordering.

Fitment Note

This product is listed for WerkMaster grinder use, but fitment should be confirmed before ordering. Do not rely only on the machine brand name.

Before ordering, confirm:

• WerkMaster grinder model
• Tool plate or holder type
• Required grit and bond
• Quantity needed for the full machine set
• Current floor condition
• Target grinding or polishing result

If the holder or plate interface is unclear, check adapters and plates or send machine and plate photos through Contact Us.

Polishing Workflow

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

After metal grinding, use hybrid pads if visible metal scratches need refinement before final polishing.

For the final polishing stage, continue with resin polishing pads after the scratch pattern is controlled.

FAQ

Q1: What is this WerkMaster metal grinding tool mainly used for?
It is mainly used for concrete floor grinding, surface opening, leveling, scratch refinement, and floor preparation before polishing.

Q2: Is this tool for epoxy or glue removal?
No. If epoxy, glue, mastic, paint, or coating residue is still on the floor, use PCD coating removal tools first.

Q3: Which bond should I choose?
Choose Soft Bond for hard concrete, Medium Bond for general concrete, and Hard Bond for soft or abrasive concrete.

Q4: What should I use after 60 or 120 grit metal grinding?
If visible scratches remain, use hybrid pads. For final polishing, continue with resin polishing pads.

Q5: Does this fit every WerkMaster grinder?
No. Fitment depends on the WerkMaster grinder model, holder style, plate interface, and required machine set. Confirm these details before ordering.

Q6: What should I send before ordering?
Send your WerkMaster grinder model, tool plate photo, current floor condition, required grit, bond preference, target finish, and quantity.