Wet Core Bits for Asphalt Walk Behind Scrubber Using with a drill press

Using with a drill press will shorten bit life

Net weight: 96 lb

Can also be used on concrete surfaces

They are designed for granite

Adjustable lifting points

Wet Core Bits for Asphalt Walk Behind Scrubber Using with a drill pressWet Core Bits for Asphalt, OA30P Premium Application: Asphalt, Abrasive Concrete 8mm (. 315") Segment Height 14" long barrel Part # Description OA30P02015A 2 X . 155 X 1 1 4 7 OA30P02215A 2 1 4 X . 155 X 1 1 4 7 OA30P02515A 2 1 2 X . 155 X 1 1 4 7 OA30P03015A 3 X . 155 X 1 1 4 7 OA30P03515A 3 1 2 X . 155 X 1 1 4 7 OA30P04015A 4 X . 155 X 1 1 4 7* OA30P04215A 4 1 4 X . 155 X 1 1 4 7* OA30P04515A 4 1 2 X . 155 X 1 1 4 7 OA30P05015A 5 X . 155 X 1 1 4 7