1-1/4" Diamond Wet Core Drill BIt uses 1-1/4" -7 Arbor for Masonry Concrete Block

H&M ABRASIVES-USA's Diamond Core Drill Bit are manufactured in accordance with ANSI safety requirement and . standard. They are made to Use for wet drilling on a full range of materials from reinforced concrete to brick, block and flagstone.

• Diameter 1-1/4"
• Segment height Extra tall 11 mm
• Length 17" Overall Bit with 14.5" Drill Depth
• Arbor Size Standard 1-1/4" -7th
• Drilling Mathod WET / DRY