Century Drill And Tool Masonry Sonic Drill Bit 7/16″ Cutting Length 4″ Overall Length 6″ Shank 1/4″ Brand_Stanley Bostitch Remember that the tool you

Remember that the tool you are using is not a drill bit

Oil Penetrates into the Tiniest Nooks

Degummed soybean oil

oil level sight glass for easy maintenance checks

included mounting hardware plus 24 rings & tags

Century Drill And Tool Masonry Sonic Drill Bit 7/16″ Cutting Length 4″ Overall Length 6″ Shank 1/4″ Brand_Stanley Bostitch Remember that the tool youIndustrial 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