Lenox 12111-10DGHS D/S-10Dg Diamond Grit Drill Bit, 5/8-Inch

Lenox 12111-10DGHS D/S-10Dg Diamond Grit Drill Bit, 5/8-Inch

This Lenox diamond grit drill bit is sized at 5/8-Inch (15.9mm) and built to the D/S-10Dg profile, giving professionals a dependable option for drilling into hard, abrasive, and brittle materials that quickly wear out conventional twist bits. Rather than relying on a single cutting point, diamond grit drill bits use bonded diamond particles along the working surface to grind through material, which helps produce cleaner hole edges and more consistent results on surfaces like tile, glass, and stone. The 5/8-Inch (15.9mm) diameter of this Lenox bit is sized for repeatable, accurate hole formation, making it easier to plan layouts and match fixture or anchor requirements without guesswork. This diamond grit drill bit is part of Lenox's broader diamond grit lineup, engineered to give contractors, installers, and other trade professionals a reliable tool they can count on for hard-surface drilling tasks on the jobsite.

Key Features

• Trade Size: 5/8-Inch (15.9mm) diameter delivers a consistent, repeatable hole size for accurate layout and fastener or anchor placement.
• Diamond Grit Cutting Surface: bonded diamond grit along the cutting edge is engineered to grind through hard, abrasive materials that dull standard twist bits.
• D/S-10Dg Profile: this designation identifies the bit's engineered geometry, purpose-built for diamond drilling applications rather than general-purpose metal or wood boring.
• Lenox Diamond Grit Lineup: part of Lenox's diamond grit drill bit lineup, built to give professional users a dependable option for hard-surface drilling.
• Clean Hole Formation: the diamond grit design is intended to help minimize chipping and cracking around the hole edge on brittle surfaces.
• Professional-Grade Build: designed for trade and jobsite use where repeatable performance on hard, abrasive materials is required.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Drilling Tile and Ceramic Surfaces
• Drilling Glass and Mirror Materials
• Drilling Natural and Engineered Stone
• Hard-Surface Renovation Projects
• New Construction Installation Work
• Professional and Trade Drilling Applications

Why Lenox?

Lenox has long been recognized as a trusted source for professional cutting and drilling tools, and this diamond grit drill bit reflects that standard with its 5/8-Inch (15.9mm) sizing and D/S-10Dg engineered profile. Diamond grit construction is built specifically to handle materials that quickly dull conventional bits, giving trade professionals a tool designed for repeatable accuracy on demanding hard-surface applications. Whether the job calls for drilling into tile, glass, or stone, choosing a Lenox diamond grit drill bit means choosing a tool engineered around the durability and precision that professional work requires.