Dewalt 1606 1/4-Inch x 12-Inch Extra Long Black Oxide HSS Drill Bit

The Dewalt 1606 is a 1/4-inch diameter, 12-inch long high-speed steel (HSS) drill bit with a black oxide finish. This extra-long drill bit is designed for drilling deep holes in wood, metal, and plastic applications where standard-length bits cannot reach.

Key Features:

• 1/4-inch diameter for common drilling applications
• 12-inch extended length for deep-hole drilling access
• High-speed steel construction for durability and heat resistance
• Black oxide coating reduces friction and resists corrosion
• Suitable for wood, metal, and plastic materials

The black oxide finish provides lubricity for smoother drilling and extends bit life by preventing rust. The extra-long design makes this bit ideal for drilling through wall studs, floor joists, and other deep-access applications in construction and remodeling projects.