Diablo Installer Wood Drill Bit 1/2 Inch Diameter 18 Inch Length 3 Inch Working Depth 3-Flat Shank Wire Feed Black Oxide Coated DIB1080

Wire Pulling Made Simple—Fast, Clean Holes in Wood Every Time

The Diablo DIB1080 Installer Drill Bit is engineered for professionals who need precision and durability in wire and cable installation. With a 1/2" diameter and 18" overall length, this bit delivers clean, straight holes through wood and stacked lumber. Its ultra-sharp tip ensures fast starts, while the black oxide-coated flutes resist debris buildup for efficient chip removal. A built-in feed-through hole makes cable routing effortless through walls, ceilings, and floors. The 3-flat shank guarantees a secure grip in drill chucks, eliminating slippage and maximizing control in both cordless and corded drill drivers.

Key Features

• Ultra-sharp tip for fast, straight holes in clean wood and lumber
• Integrated flute hole allows effortless wire and cable feeding
• Black oxide coating prevents debris buildup for clean chip removal
• 3-flat shank eliminates spinning in drill chucks for added stability
• Extended 18" length with 3" working depth for hard-to-reach areas
• Compatible with cordless and corded drill drivers

What's Included

• (1) Diablo Installer Drill Bit – 1/2" Diameter, 18" Length, 3" Working Depth

Specifications