Sigma 75C 4.5" Continuous Rim Diamond Blade – Ultra-Thin Precision Cutting for Porcelain

Make chip-free cuts in porcelain, ceramic, and glass mosaics with the Sigma 75C Diamond Blade. Its 1.5 mm ultra-thin continuous rim delivers surgical accuracy on materials 2 – 6 mm thick—perfect for installers who demand flawless edges and minimal waste.

Features & Benefits

• Ultra-Thin 1.5 mm Kerf – Reduces friction for faster, cleaner cuts and less material loss

• Continuous Diamond Rim – Provides smooth, chip-free edges on hard porcelain surfaces

• 4.5" Diameter, 22 mm Bore – Fits most compact wet saws and angle-grinder adapters

• Precision Thickness Range – Optimised for 2 – 6 mm tiles and panels (not for 20 mm pavers)

• Balanced Core Design – Minimises vibration for straighter cuts and longer blade life

• Wet or Dry Capable – Performs best with water cooling but can handle controlled dry passes on site

Specifications Table