Part # : BWT70482 - DiamondSure® Drill Bits

The DiamondSure® bonded diamond core Drill Bits cut through materials where other bits fail. They are designed to drill in the hardest surfaces or the most delicate and fragile surfaces. DiamondSure® bits can be used in any standard variable speed drill. They are electroplated, bonded, and designed for drilling to depths of about 1/2" (13 mm) in a wide variety of materials. Choose size and shaft size. PLEASE NOTE: These are for wet use only and are not designed for use on concrete, masonry, metal, or for use with impact hammer drills.

• Bonded diamond core
• Designed to drill to depths of 1/2" (13 mm) in a wide variety materials like ceramic tile, porcelain tile, glass block, slate, marble, quartz, granite, limestone, and more.
• Used in any standard variable speed drill
• 4-pack available - 1/4", 3/8", 5/16" and 1/2" bits (BWT70490)
• For wet use only
• NOT designed for concrete, masonry, metal, or with an impact hammer drill