The QEP 5/16 in. (8 mm) Diamond Hole Saw drills clean, precise holes through ceramic, glass, marble, porcelain, granite and stone — ideal for running plumbing and fixtures through tiled walls and floors. Its diamond-grit cutting edge resists wear for faster cuts with less dust and chipping, while the included water delivery system continuously cools the bit to prevent overheating and extend its life. The complete kit includes a water reservoir, drill guide, single-use adhesive mounting pads and the hole saw, and is designed for wet use with a cordless drill.

Key features

• Diamond-grit cutting edge drills through ceramic, glass, marble, porcelain, granite and stone
• Cuts a 5/16 in. (8 mm) diameter hole — sized for fixtures and small plumbing pass-throughs
• Integrated water delivery system cools the bit to prevent overheating and prolong tool life
• Kit includes water reservoir, drill guide, single-use adhesive mounting pads and the diamond hole saw
• Diamond edge delivers faster cuts with less dust and less chipping for long-lasting use
• Designed for wet use with a cordless drill

Specifications

• Hole Diameter: 5/16 in. (8 mm)
• Bit Type: Diamond Hole Saw / Core Bit
• Cutting Edge: Diamond grit
• Materials Cut: Ceramic, glass, marble, porcelain, granite, stone
• Cooling: Water delivery system (wet use)
• Drill Compatibility: Cordless drill
• Kit Contents: Water reservoir, drill guide, adhesive mounting pads, diamond hole saw
• Brand: QEP
• Model: 10571