Core Drill for Concrete 89mm x 450mm
Core Drill for Concrete 89mm x 450mm (Stock Code: 1-22121)
These thin wall diamond core drill bits are suitable for stand drilling machines and electrical hand-held drills to drill concrete, masonry, brick etc.
Designed for wet use, the water keeps the drill bit cool and provides fast removal of excess drilling debris.
89mm x 450mm
1 1/4" UNC