Century Drill And Tool Masonry Sonic Drill Bit 1/4″ Cutting Length 4″ Overall Length 6″ Shank 1/4″ Size:1/4″ X 4″ X 6″ IR-filtered non-drifting silicone sensor designed

IR-filtered non-drifting silicone sensor designed to duplicate a human eye response

Quart Concentrate

A must-have for sink installations

synthetic marble

Century Drill And Tool Masonry Sonic Drill Bit 1/4″ Cutting Length 4″ Overall Length 6″ Shank 1/4″ Size:1/4″ X 4″ X 6″ IR-filtered non-drifting silicone sensor designedIndustrial tungsten carbide cutting tip resists wear and breakage for maximum durability Fully ground heat treated body handles the shock and stress of cutting concrete, stone, tile, granite and other masonry materials Advanced flute design clears debris faster keeping the cutting tip cooler extending drill life