4-Inch Diamond Cutting Disc for Tile, Ceramic, Glass & Marble

4-Inch Super Thin Diamond Cutting Disc for Angle Grinders

Tackle your toughest tiling and masonry projects with precision using this 4-inch (100mm) super thin diamond cutting disc. Engineered for use with standard 100mm angle grinders, this disc delivers clean, accurate cuts through porcelain, glass, ceramic tile, and marble — making it a must-have for both DIY enthusiasts and professional tradespeople.

Key Features

• Diamond-tipped cutting edge for fast, precise cuts with minimal chipping
• Super thin blade design reduces material waste and heat buildup during cutting
• Compatible with 100mm (4-inch) angle grinders — a standard size for versatile use
• Works on a wide range of hard materials: porcelain, ceramic tile, glass, marble, and stone
• Durable diamond construction for extended blade life and consistent performance
• Colour: Green for easy identification in your toolbox

Specifications

• Diameter: 100mm / 3.93 inches (4-inch)
• Material: Diamond
• Colour: Green
• Compatible with: 100mm angle grinders
• Package Includes: 1 x Diamond Cutting Disc
• Made in Mainland China

What Can You Cut?

This versatile diamond disc is ideal for cutting:

• Porcelain tiles
• Ceramic tiles
• Glass panels
• Marble slabs and tiles
• General stone and hard masonry surfaces

Perfect For

Whether you're renovating a bathroom, installing a kitchen backsplash, or working on a landscaping project, this diamond cutting disc gives you the control and sharpness needed for professional-quality results. Its thin kerf design ensures smooth, chip-free edges on even the most delicate materials.

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Please note: Photos may not reflect actual size — refer to the specifications above for accurate dimensions. Allow ±5–10mm due to manual measurement. Colours may vary slightly between monitors.

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Frequently Asked Questions

Q: What size angle grinder is this diamond cutting disc compatible with?

A: This 4-inch diamond cutting disc is designed to fit standard 100mm (4-inch) angle grinders, which are among the most widely used grinder sizes for tile and masonry work.

Q: Can this disc cut glass without chipping?

A: Yes. The super thin diamond blade is specifically designed to minimise chipping and cracking when cutting hard, brittle materials like glass, porcelain, and ceramic tile. For best results, use slow, steady cutting pressure and keep the material supported firmly.

Q: How long does the diamond cutting disc last?

A: Diamond cutting discs are known for their durability compared to standard abrasive wheels. Longevity depends on the hardness of the material being cut and cutting technique, but the diamond-embedded edge is built for extended use on hard surfaces like marble and ceramic tile.

Q: Is this disc suitable for both wet and dry cutting?

A: This disc is primarily designed for dry cutting with a 100mm angle grinder. For best performance and blade longevity on harder materials like marble, you can use a light water cooling method if your grinder setup supports it.