Core Bore® 01870 Core Bit Extension Rod, 1-1/2 in Drill, 12 in L

Core Bore® Bit Extension Rod, 1-1/2 in Drill, 12 in Length, Alloy Steel, For Use with: Up to 1-1/2 in Bits.

Features

• 120-12 Core bit extension
• Extensions also fit dry hole saw and thin wall core bits
• Machined metal extensions that allow you to drill deeper than the normal core bit length