The DEWALT 1/2 in. Diamond Drill Bit features a diamond welded tip for greater life and durability, while the reverse spiral thread delivers continuous water feed for longer life and increased drilling speed. The core ejection slot efficiently removes the plug, making it ideal for repetitious hole drilling in tile.
Designed for kitchen and bath installers as well as residential and commercial plumbers, this drill bit handles demanding tile applications with consistent performance. It is a reliable choice for professionals who require precision and durability on the job site.