Dewalt DX3821 marble & granite cutting diamond disc is used with angle grinders for cool clean cutting of masonry construction materials particularly suitable for marble, granite, and natural stone.

• Dewalt cutting disc segments are laser welded to the core for use in tougher applications.
• Dewalt 115mm cutting discs has a high-quality, low-carbon steel core that reduces core distortion at high temperatures.
• Dewalt cutting blade has a special thin rim for clean cuts.
• These cutting wheels are designed for industrial applications.
• Dewalt DX3821 marble & granite cutting blade lasts up to 100 times more than abrasive wheels.