Diamond Cutting Disc AWTools 125 mm x 1.9 mm x 22.2 mm Turbo Black Line

Diamond cutting disc AWTools 125 mm x 1.9 mm x 22.2 mm Turbo Black Line is a turbo rim blade designed for fast, efficient cutting of masonry materials. With a 125 mm diameter and 1.9 mm rim thickness, this disc is compatible with common handheld angle grinders that accept 125 mm discs. The turbo rim profile combines a continuous diamond edge with serrated segments to improve cutting speed while helping to reduce chipping on concrete, brick and similar construction materials.

Advantages

The turbo rim design ensures a balance between cutting speed and surface finish, enabling rapid progress on demolition, renovation and installation tasks. A narrow 1.9 mm blade thickness reduces material waste and enables more precise cuts. The disc is built for use on abrasive masonry, providing durable diamond exposure for extended cutting life under typical jobsite conditions.

Suitable for

• Cutting concrete and reinforced concrete in renovation work
• Cutting clay and concrete brick
• Cutting paving stones and tiles on building sites
• On-site rapid material sizing with handheld angle grinders

Key specifications

• Diameter: 125 mm
• Rim thickness: 1.9 mm
• Bore (arbor) diameter: 22.2 mm
• Rim type: turbo (serrated/continuous diamond rim)
• Material compatibility: masonry, concrete, brick, paving stone, tiles

How to use

Fit the disc to an angle grinder that accepts 125 mm discs and a 22.2 mm arbor. Ensure the tool is switched off and disconnected from power before mounting. Tighten the flange according to the grinder manufacturer’s instructions, check that the disc rotates freely without wobble, and wear appropriate personal protective equipment including eye, ear and respiratory protection. Start cutting at a moderate feed rate; allow the disc to cut under its own weight without forcing excessive pressure. For wet cutting, follow the tool and site safety requirements; for dry cutting take breaks to avoid overheating.

Usage recommendations

Use the disc on a properly maintained angle grinder with correct guards in place. Verify compatibility of speed ratings between the disc and the grinder, avoid side loading the blade, and replace the disc if you notice cracks, excessive vibration or worn diamond segments.