Diamond Disc 300mm Dry Cutting Masonry Blade 20mm Bore

A 300mm diamond disc for dry cutting masonry and stone, built as a segmented blade for general-purpose cutting work. The 20mm bore makes it suitable for use with compatible angle grinders and saw cutters where a larger dry cutting disc is needed.

Used for site work, building jobs, renovation tasks and general masonry cutting, this blade suits tradespeople as well as buyers handling occasional repair or outdoor work. It is a practical choice for cutting through common materials such as stone and masonry when working on walls, slabs, blocks and similar hard materials. For general maintenance, fitting and cutting jobs, a segmented dry cutting blade is useful when a clean, steady cut is needed without switching to a wet cutting setup.

The 300mm disc size gives a larger cutting capacity than smaller blades, with a stated cutting depth of 100mm for jobs that need more reach into the material. Its segmented design is suited to dry cutting use, while the maximum speed of 6300rpm should be matched to compatible equipment. The 20mm bore size is an important fitment detail to check before ordering, especially for buyers replacing a worn masonry disc on an existing saw cutter or grinder. For regular cutting work, having a general-purpose blade like this close to hand can help keep jobs moving without unnecessary delays.

Diamond disc specifications

• Size: 300mm (12in) segmented diamond cutting disc.
• Bore: 20mm centre bore for compatible machines.
• Use: Suitable for dry cutting tiles, stone, cured concrete, hard brick and masonry.
• Cutting depth: Stated maximum cutting depth of 100mm.
• Speed rating: Maximum speed 6300rpm.
• Use: The masonry cutting disc is suitable for dry cutting with compatible machines.

A straightforward option for everyday site, repair and masonry cutting work.