The Rooftop Abrasive Concrete Core Bit is built with a hard bond to deliver long life and reliable performance when drilling into abrasive materials.
STANDARD DRILL DEPTH: 430mm
SEGMENT TYPE:
Regular Crown – 1/2″ to 2″
Rooftop Abrasive Segments – 2 1/4″ to 24″
FITTING: 1 1/4″ UNC