Diamond Cutting Disc Distar 125 x 2.2 x 22.23 mm Turbo for Angle Grinder

Diamond cutting disc Distar 125 x 2.2 x 22.23 mm Turbo for angle grinder is a thin turbo-rim blade created for high-speed abrasive cutting of masonry materials. The 125 mm diameter and 2.2 mm cutting width combine to deliver precise, narrow cuts with reduced chipping, while the turbo rim geometry accelerates material removal and helps keep the cut channel clear of debris. This disc is intended for cutting stone, concrete, brick and similar materials on handheld angle grinders, balancing cutting speed with acceptable surface finish.

Advantages

The turbo rim design provides faster cutting and efficient dust evacuation compared with continuous rims, reducing cutting time on dense materials. The thin 2.2 mm kerf minimizes material loss and allows more accurate, controlled cuts. Reinforced construction and diamond grit distribution are optimized for stable operation at the rated rotational speeds of common 125 mm angle grinders. The disc is suitable for repeated use in both professional and DIY contexts where consistent performance is required.

Suitable for (tasks / use cases)

• Cutting natural stone (granite, limestone) and engineered stone
• Cutting concrete slabs, pavers and reinforced concrete (with appropriate technique)
• Cutting clay brick, hollow block and masonry units
• Trimming tiles and slabs where a fast, narrow cut is needed
• On-site renovation and construction tasks with handheld angle grinders

Key specifications

• Diameter: 125 mm
• Cutting width (kerf): 2.2 mm
• Bore (arbor) diameter: 22.23 mm
• Rim type: turbo segmented / continuous turbo profile for faster removal
• Material suitability: stone, concrete, brick, masonry
• Intended tool: 125 mm (5") angle grinder

How to use

Mount the diamond disc securely on a compatible 125 mm angle grinder with a 22.23 mm arbor, following the grinder manufacturer’s instructions and using the correct flange and nut. Ensure the disc rotation direction matches the arrow on the blade. When cutting, use steady, moderate feed pressure and allow the disc to cut at its own speed to avoid overheating and premature wear. For best results on thick or reinforced material, make multiple shallow passes rather than forcing a single deep cut. Always allow the disc to come to a complete stop before setting the tool down.

Usage recommendations

Use appropriate personal protective equipment: eye and ear protection, dust mask or respirator, and gloves. Where possible, use wet cutting or local extraction to reduce dust. Check the disc for damage before each use and do not use if cracked or excessively worn. Match cutting technique and speed to the material: slower, controlled passes for harder stone; steady continuous feed for softer masonry.