CorePlus Top Twelve General Purpose Cutting Blade 350 x 20mm

The CorePlus Top Twelve General Purpose Cutting Blade is a high-value, versatile diamond cutting disc engineered for professional and DIY applications. Offering low-cost cutting performance across a wide variety of dense building materials, this blade combines premium graded diamond segments with a tensioned, high-grade steel core for exceptional durability and cutting precision. Manufactured to the stringent EN 13236 quality standard, it guarantees consistent performance and reliability for demanding on-site work.

Its design is optimised for clean, fast cuts with minimal material loss. The 12mm diamond segment height and 3.4mm segment width provide an excellent balance between cutting depth, blade life, and material clearance, making it a highly efficient choice for repetitive cutting tasks. The robust steel core ensures the blade remains stable and true during operation, reducing vibration and enhancing user control and safety.

Primary Applications

This general-purpose blade is exceptionally versatile and is suitable for cutting:

• Concrete and reinforced concrete lintels
• Hard sandstone, concrete pipes, and concrete paving slabs
• Bricks, block paving slabs, and concrete kerbs
• Clay pipes, hard slate, and various roofing tiles
• Quarry tiles and similar masonry materials

Key Specifications & Features

• Blade Diameter: 350mm – Ideal for deep cuts in standard building materials.
• Bore Size: 20mm – Standard arbour size compatible with most angle grinders and cut-off saws.
• Max RPM: 4,400/min – Ensures safe operation within the tool's specified limits.
• Core Construction: Tensioned, high-grade steel for reduced wobble and increased lifespan.
• Quality Standard: Manufactured to EN 13236 for assured performance and safety.

Whether you are a tradesperson tackling a construction project or a DIY