Diamond Cutting Disc Tvardy 125 x 7.5 x 22.23 mm — full rim, model T00801

Tvardy diamond cutting disc 125 x 7.5 x 22.23 mm (full rim, model T00801) is a continuous-rim abrasive blade designed for precise, smooth cuts in hard construction materials. The disc features a full diamond edge that provides consistent cutting performance on stone, concrete, ceramics and similar dense materials. With an outer diameter of 125 mm, a cutting thickness of 7.5 mm and a 22.23 mm arbor hole, the blade fits angle grinders and cut-off saws that accept this standard mounting size.

Advantages

The full rim diamond edge delivers clean, chip-free cuts and improved surface finish on brittle materials. Its continuous rim design reduces vibration and helps maintain cutting line accuracy. The specified thickness balances durability and cutting speed for demanding jobs, while the standard arbor diameter ensures compatibility with a wide range of handheld and stationary cutting tools. The reinforced bond and diamond grit are engineered for sustained cutting life on dense substrates.

Suitable for

• Cutting natural stone and engineered stone slabs
• Cutting concrete blocks, precast elements and masonry
• Cutting ceramic and porcelain tiles
• Precision cuts where smooth edges and minimal chipping are required

Key specifications

• Outer diameter: 125 mm
• Blade (cutting) thickness: 7.5 mm
• Arbor (bore) diameter: 22.23 mm
• Rim type: continuous/full diamond rim for smooth cutting
• Compatible tools: angle grinders and cut-off saws with matching arbor size
• Intended materials: stone, concrete, ceramic and similar dense construction materials

How to use

Mount the disc on a power tool that accepts a 22.23 mm arbor and is rated for the disc's diameter and maximum rotational speed. Ensure the tool is switched off and disconnected from power before installation. Tighten the flange and locking nut according to the tool manufacturer's instructions. When cutting, secure the workpiece, start the tool and allow the disc to reach full speed before contacting the material. Apply steady, moderate feed pressure and avoid forcing the wheel; let the diamond rim perform the cutting. Use appropriate personal protective equipment, including eye, ear and respiratory protection, and follow wet or dry cutting recommendations based on the material and blade type.

Usage recommendations

For optimal performance and blade life, use the disc with a properly rated grinder, avoid lateral pressure, and select wet cutting for highly abrasive or dust-sensitive environments. Replace the disc if excessive vibration, visible damage, or loss of cutting efficiency occurs.