5/8 in - 11 in x 12 in Core Bit Extension

This Milwaukee® core bit extension can be exactly what you need to get your next project moving forward. Even the most expensive drills are useless without the proper drilling equipment. This core bit extension helps establish the proper size for jobs such as cutting through concrete, brick, pavers, stone, and more.

• Extends Milwaukee core bits by 12 in.
• For 5/8 in. 11 thread core bits
• Designed for Milwaukee bits
• Apply anti-seize lubricant to threads before use

• Height 43.2 mm 
• Width 43.2 mm 
• Length 330.2 mm 
• Weight 993.4 g 

• Chuck Fitment Threaded
• Shank Diameter Not Included
• Quick Change Impact Driver Bit No
• Brand Model Compatibility 5/8 po-11 Core Bits