5-1/2 inch Super Plus Quality Wet/Dry Diamond Core Bits

Description

5-1/2 inch Super Plus Quality Wet/Dry Diamond Core Bits
All bits are 17" long to produce 13 1/2" core.
Bits 5/8" to 1-1/2" have 5/8"-11 threads.
Bits 1-3/4"and larger have 1-1/4"-7 threads.