Diamond Cutting Disc AWTools 125×22.2 mm Turbo Thin Black Line

AWTools Diamond Cutting Disc 125×22.2 mm Turbo Thin Black Line is a thin turbo-segment diamond blade engineered for fast, precise cutting of hard construction materials. With a 125 mm diameter and a 22.2 mm bore, the disc is designed for use on handheld angle grinders. The turbo thin segment profile reduces chipping and helps maintain cutting speed while the Black Line formulation supports improved cooling during intensive cutting tasks. This tool is intended for renovation and construction applications where a balance of speed, edge quality, and blade life is required.

Advantages

The turbo thin segment design delivers rapid material removal with a narrow kerf, reducing the effort required from the operator and minimising waste. Diamond grit bonded in a durable matrix ensures consistent cutting performance across concrete, masonry, natural stone and ceramic tiles. The segment geometry promotes better airflow and cooling at the cut interface, which helps reduce overheating and extends useful life under heavy use. The 22.2 mm bore fits standard angle grinder flanges for quick mounting.

Suitable for

• Cutting reinforced and non-reinforced concrete
• Sawing masonry blocks and bricks
• Trimming natural stone and granite slabs
• Cutting ceramic and porcelain tiles
• Fast on-site renovation and construction cutting tasks

Key specifications

• Diameter: 125 mm
• Bore: 22.2 mm
• Segment type: Turbo thin (turbo rim)
• Application materials: Concrete, masonry, natural stone, ceramic tiles
• Suitable tool: Handheld angle grinder
• Kerf: thin (narrow cutting width for reduced material removal)

How to use

Mount the diamond cutting disc on a compatible handheld angle grinder with a 22.2 mm flange according to the tool manufacturer's instructions. Ensure the grinder is switched off and unplugged or the battery removed before fitting. Secure the disc with the correct clamping flange and torque. When cutting, use steady, moderate feed pressure and allow the blade to do the work; avoid forcing the disc through the material. For best results on harder materials, perform multiple shallow passes rather than a single deep cut. Use appropriate personal protective equipment including eye, hearing and respiratory protection.

Usage recommendations

For prolonged blade life and consistent performance, cool the work area when possible by using intermittent cutting or light water application where permitted. Match disc speed and grinder power to the material being cut and avoid lateral side pressure on the rim. Store the disc flat in a dry place away from extreme temperatures.