Premium USA Core Bit Core Bit Extensions (52 mm) – 10 in

(52 mm) – 10 in

5mm segments for consistent life and performance

} The Heavy Duty Orange Wet Core Bore is designed for wet drilling in concrete containing light to moderate steel

Its fan cup design reduces heat buildup and improves cutting speed

1¼” UNC

Premium USA Core Bit Core Bit Extensions (52 mm) – 10 inThe Premium Concrete USA Core Bit is used for drilling hard concrete, granite, brick, reinforced concrete, and block. It has an 8mm segment height and a 15" barrel. Wet cutting only. Made in the USA. Applications Hard Concrete, Granite, Brick, Reinforced Concrete, Concrete Block Segment Height 8mm (. 315") Barrel Length 15" Cutting Method Wet Cutting Only Country of Manufacture USA