1 1/8" x .125 x 5/8-11

Application: Hard Concrete, Cured Concrete, Steel Reinforced Concrete, Concrete Brick, Concrete Block
Specifications: 1 1/8" x .125 x 5/8-11
Equipment: Electric Core Drill

Premium Zig Zag Turbo Segmented Core Bit for Concrete - Wet

Very Good Core Bit