9-Inch MK Diamond Premium Wet Coring Core Drill Bit Concrete Made in USA

9-Inch MK Diamond Premium Grade Wet Coring Core Drill Bit Concrete & Asphalt. 7.5mm segment height. Light to moderate steel reinforcement. High d...

9″ Lackmond Wet Cured Concrete Diamond Core Drill Segmented Bit 1 1/4″-7 Thread. Lackmond SPL Series Wet Concrete Core Bits are our most p...

Lackmond 9-Inch Wet Cured Concrete Diamond Core Drill Segmented Bit 1-1/4-7