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Upgrade your toolkit with these diamond drill bits designed for precision and durability. Perfect for masonry drill bit set projects, they handle 20mm, 35mm, and 55mm holes in tough materials like concrete, tile, granite, and ceramic.
Crafted with a diamond core drill bit design, these tools stay sharp through heavy use, outperforming standard bits in longevity. The multi-layered tip and three-stage reaming ensure smooth, efficient drilling—ideal for tile drill bits ceramic diamond tasks or concrete hole saw applications.
Compatible with most drills, these diamond hole saw bits require no expertise. Whether tackling marble countertops, quartz surfaces, or DIY home renovations, they deliver reliable results for pros and beginners alike.
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Stan Wines
Reviewed in the United States on April 17, 2025
Works best in a grinder. cuts fast and clean
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