Dry Diamond Core Drill 76mm for Concrete, Masonry & Brick, 400mm Total Length

Dry Diamond Core Drill 3"/76mm Dia. Hole Cutter for Concrete Masonry Brick
Premium Diamond Material
5/8"-11 Universal Thread
Long Useful Length
Stable Concentric Shaft
High-frequency Teeth Welding
Extensive Use
Total Length: 15.7 in / 400 mm,Adaptor: 5/8in-11,Bit Diameter: 3 in / 76 mm,Model: KZ3,Material: Diamond & Aluminum Alloy,Useful Length: 14 in / 355 mm,Item Weight: 9 lbs / 4 kg