4 PCS 100mm Vacuum-Brazed Diamond Cutting & Grinding Disc — 4"

Fast, aggressive cutting for stone and tile

Engineered for speed, this 4" diamond disc slices and grinds marble, granite, porcelain, ceramic tiles and other hard stone with minimal effort—ideal when you need clean, efficient material removal.

Premium vacuum-brazed construction

Double-sided, high-diamond exposure delivers an aggressive bite and long life. Vacuum brazing bonds diamonds more durably than electroplating, so the wheel stays sharp and lasts through heavy use.

Precision performance and smooth finish

At just 1.0mm thickness the blade offers fast, accurate cuts and minimal material waste, while the 27mm segment height provides effective grinding, rounding and edge shaping without chipping.

Ready for the jobsite

Balanced and designed for high-speed rotary tools, this disc fits standard 20mm arbors and is a practical choice for pro tradespeople and serious DIYers tackling tile, stone fabrication or on-site repairs.

Product data

• Diameter: 4" / 100 mm
• Inner hole (arbor): 20 mm
• Segment height: 27 mm
• Thickness: 1.0 mm
• Construction: Vacuum-brazed, double-sided diamond exposure
• Suitable for: Marble, granite, quartz, artificial stone, concrete, ceramic tiles, porcelain
• Use with: Angle grinders and rotary cutting/grinding tools (check tool compatibility and RPM limits)

100% Satisfaction Guarantee

At Radiant, we believe in creating innovative products that enhance your life, and we want you to feel completely confident in your purchase. We’re proud to offer a 30-day risk-free satisfaction guarantee.

• 15-Day Return Policy: You have 15 days from the date of purchase to return your items for a full refund or exchange, depending on the situation.
• No-Risk Trial: If for any reason you’re not fully satisfied with your purchase, simply reach out to us. We’re here to ensure you’re 100% happy, and we’ll make it right!
• 100% Money Back Guarantee: If you don’t love the product, we will gladly process a full refund—no questions asked.
• Effortless Process: Buying online can feel uncertain, but we’ve made it easy. If you don’t like your item, return it hassle-free within 15 days for a full refund.

We are committed to delivering quality and customer satisfaction. Your peace of mind is our priority, and we want you to shop confidently with Radiant.

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