Diamond Core Drill Bits (2 - 12")
D5: Laser welded professional core drill bits designed for speed and life.
Easy B: Smooth Drilling Speed with Medium to Long Life
Designed for medium to hard aggregate concrete, reinforced concrete.
Segment specs: 0.95" / 24mm (L) x 0.475" / 12mm (H) Rooftop
Connection: 1-1/4" UNC x 14" Tube Length
Manufactured by Roc Diamond Tools