Premium Black Core Bit - Wet

• 5/8"-11 Hub on 5/8" Bits thru 1-3/4" Bits 
• 1-1/4"-7 Hub on 2" & larger Bits

Applications: Concrete, Asphalt, Green Concrete, Field Stone, Hard Reinforced Concrete, Pavers, Brick, Clay Pavers, Hard Brick

Features: Laser-Welded, Segment Height 10mm, 14" Core Length