GRANITE CORE BIT 1-3/4″
1-3/4″ X 5/8″-11
Granite Core bit 1-3/4″ for smooth holes and clean cuts with vacuum brazed protection on the outside and inside of the core.
They can be used either wet or dry. For Granite and other hard surfaces.
Diameters: 3/4″, 1″, 1-1/4″, 1-3/8″, 1-1/2″, 1-3/4″, 2″, and 3″
Threads: 5/8″-11 or M14
Designed for aggressive drilling of granite of all types (not suitable for drilling marble and other soft types of stones