Core Bore Premium Black Dry Diamond Core Bit | 1″

Core Bore Premium Black Dry Diamond Core Bits

Features

• Premium black grade dry bits feature wider segments than the heavy duty grade with a heavier core thickness
• They drill faster and last longer than any bit of its kind
• Drill dry through block, brick, and non-reinforced concrete
• Not recommended for concrete with reinforcement or hard materials
• Not all types of brick and block can be drilled – please consult factory
• 9″ drilling depth, comes with standard 5/8″-11 threading and easily attach to most hand-held drills
• Jacobs Chuck Adapter available for hammer drills 5/8″-11 thread to straight shank