Bosch Drill Bit Masonry Pro 4mm

This 4mm masonry drill bit is made from tungsten carbide tip and is great for drilling concrete, masonry, limestone and natural or artificial stone. Its round shank makes it easier to create very precise holes. Fits all brands for impact drills. Use for masonry light concrete, limestone, natural and artificial stone. Masonry drill bit for all types of masonry. Long lifetime.