7-1/2" Extension for Large SDS Plus Thin Wall Core Bits

The Milwaukee® 7-1/2" Extension for Large Thin Wall Core Bits expands your drilling capacity.

  • Highly durable: Made of high-quality steel with tough core construction
  • Versatile: Use with Milwaukee® 8” and 12” SDS Plus adapter shanks for core bits 1-3/4” and larger

Product Specifications

Group 7-1/2" Extension
Size 1-3/4" - 4"