DIAMOND TOOLS FOR CONCRETE GRINDING

QUICK CHANGE METAL BOND SEGMENT TOOLS

Recommended rpm: 550-650

Our metal bond tools feature fast and aggressive cutting and long tool life. The QuickChange trapezoid pads easily slide in and out of the metal grinding heads without any bolting or extra plates needed. These tools can be used with LAVINA grinders as well as other grinders via a QuickChange adapter plate. Our QuickChange diamonds come in several metal bonds designed specifically for the different types of concrete hardness.

YELLOW BOND SERIES for SOFT CONCRETE, typically under 2500 psi, Mohs Scale 2-3

Grit range: 6, 14, 30, 50, 70, 120

GRAY BOND SERIES for MEDIUM CONCRETE, between 2500 and 4000 psi, Mohs Scale 3-5

Grit range: 6, 14, 30, 50, 70, 120

RED BOND SERIES for HARD CONCRETE, between 4000 and 5500 psi, Mohs Scale 5-7

Grit range: 14, 30, 50, 70, 120

GOLD BOND SERIES for EXTRA HARD Concrete, over 5500 psi, Mohs Scale 7-8

Grit range: 14, 30, 50, 70, 120

WHITE BOND SERIES - our softest bond ever designed for SUPER HARD CONCRETE, over 7000 psi, Mohs Scale 8-9

Grit range: 30, 50, 70, 120

• - Choose between one or two segments (buttons or bars) to control the speed and aggressiveness of the cut.
• - Double button / bar tools are designed for heavier machines, and are not recommended for machines smaller than 25 inches.
• - Single button / bar tools are designed for lighter machines, or where aggressive stock removal is required.
• - We recommend using single-segment tools for the first step even with heavier machines for faster opening of the concrete.

SA SUPERTHICK METAL BOND PUCKS

Recommended rpm: 550-650

The SA Superthick Metal bond discs are suitable for grinding concrete, as well as terrazzo, stone, self-leveling and overlay floors.

• - The unique metal bond of the SA superthick discs offers a very smooth scratch pattern and long diamond life.
• - Grit range: 46, 70, 120, 220.
• - The SA metal bond discs are offered in 3-inch and 4-inch sizes, with standard velcro backing for wet use only;
• - Also offered in 3-inch size with QuickChange metal attachment - these can be used wet and dry.

CEMENTINA METAL BOND PUCKS FOR HARD CONCRETE

Cementina metal bond discs are suitable for grinding hard concrete. Cementina achieves a very smooth and uniform finish, preparing the floor for resin polishing steps. For soft concrete/terrazzo grinding, we recommend the special Cementina terrazzo bond.

• - Cementina grinding discs are best suited for lightweight machines, such as LAVINA 16 and LAVINA 20.
• - Recommended for wet applications only.
• - Offered in 3-inch size with velcro backing.

BRAZED PADS FOR LIPPAGE REMOVAL

Our brazed pads are recommended for lippage grinding, floor leveling, and thin coating removal and they perform excellent on concrete, natural, and engineered stone.

• - These brazed pads are with velcro backing and should be used wet only.
• - The Cementina brazed pads are offered in 3 and 4 inch sizes, in 30, 50, 100, 200 grit.

TOOL SECURITY PLATES

All Lavina machines come with tool security plates to lock Quick Change tooling plates but if you need extra pieces, you can always order them from us.

security plates for 9-inch Elite heads, 13.2-inch Elite heads, 9-inch X heads, 13.2-inch X heads