The Diablo 5/16" Diamond Grit Hole Saw delivers longer life and faster material removal when drilling into tile, stone, and glass. The continuous rim diamond grit edge provides smooth drilling with reduced chipping, making it ideal for precision work in hard masonry materials.

• Diamond grit edge for longer life and faster material removal
• Continuous rim design for smooth drilling and reduced chipping
• Integrated wax lubricant reduces friction and heat build-up while cutting
• No pilot bit required - drill at a 45-degree angle or use a jig
• Drills porcelain tile, ceramic tile, granite, marble, slate, and glass
• Compatible with Diablo SnapLock Plus mandrel system for quick cup changes
• Designed for use with a handheld drill