Diamond Cutting Disc Proline PSG 180x22 mm for Concrete, 180 mm Diameter, 22 mm Bore

Diamond cutting disc Proline PSG 180x22 mm is designed for cutting concrete, masonry, brick, stone, marble and granite. The disc has a 180 mm diameter, a 22 mm centre bore and a segmented rim that improves debris removal and reduces clogging during use, making it suitable for angle grinders with matching arbor size.

Advantages

The segmented diamond rim and optimized cutting segments provide faster, cleaner cuts in concrete and masonry while extending service life compared with standard abrasive discs. The 22 mm centre hole ensures compatibility with many common angle grinders, and the 2.6 mm blade thickness with a 7.5 mm cutting band balances cutting speed and stability.

Suitable for

• On-site concrete cutting and repair work
• Masonry and brick cutting
• Stone, marble and granite shaping and trimming
• Renovation and construction tasks requiring angle grinders

Key specifications

• Diameter: 180 mm
• Centre bore: 22 mm
• Blade thickness: 2.6 mm
• Cutting segment width: 7.5 mm
• Compatible with angle grinders sized for 180 mm discs

How to use

Fit the disc to an angle grinder with a 22 mm arbor, ensuring the disc is mounted in the correct rotation direction and the grinder is unplugged or battery removed before installation. Use steady, controlled passes with moderate pressure; allow the diamond segments to do the cutting and avoid forcing the disc. Maintain consistent cutting speed and keep the workpiece secured. For wet cutting models provide water supply as applicable, although this disc is primarily intended for dry segmented cutting.

Usage recommendations

Wear appropriate personal protective equipment including eye, ear and respiratory protection and cut-resistant gloves. Check the disc for damage before each use and observe the grinder’s maximum RPM rating to match the disc’s rated speed.