Diamond Disc 300mm Segmented Masonry Blade 20mm Bore

A 300mm diamond disc for general masonry cutting, suited to tougher jobs where a standard blade is not enough. The segmented masonry blade is made for dependable cutting through common building materials, with a 20mm bore and a 100mm cutting depth to suit deeper work.

Used for site work, workshop jobs, property maintenance and heavier DIY repairs, this disc suits buyers who need to cut back or trim masonry and similar materials cleanly. It is a practical choice for trade use as well as occasional home projects, especially when working on larger sections where a smaller disc would be more limited. For garden projects, renovation work and general cutting tasks, the segmented edge helps when steady progress is needed through hard materials.

The 300mm size gives this disc useful reach for larger cutting jobs, while the segmented design helps clear debris as you work. A 100mm cutting depth makes it more useful where extra depth is needed, and the 20mm bore is an important fitment detail to check before use. The maximum speed rating is 6300rpm, and the disc is made to EN13236 for general purpose cutting work. For regular masonry jobs, keeping a disc like this ready to hand can help avoid delays when heavier cutting work comes up.

Diamond disc specifications

• Size: 300mm (12in) disc diameter for general masonry cutting tasks.
• Cutting depth: 100mm depth for working on larger sections than a smaller disc can manage.
• Bore: 20mm bore size to check against your machine before fitting.
• Design: Segmented edge helps with debris clearance during cutting.
• Speed rating: Maximum operating speed of 6300rpm with EN13236 rating.
• Suitable materials: Cured concrete, tiles, stone, medium hard brick and masonry.

A practical masonry cutting disc for regular maintenance, site and repair work.