Extend your drilling reach with this high-speed steel bit extension designed for Milwaukee hole-saw arbors. The 3/8 in. hex shank is engineered to fit 3-jawed chucks, providing reliable performance in hard-to-reach areas.

• Provides an additional 12 inches of reach for deep drilling applications
• Constructed from high-speed steel for enhanced durability
• Features a 3/8 in. hex shank designed specifically for hex-shank hole saw arbors
• Compatible with 3-jawed chucks for secure bit retention