This is a Star Masonry drill made with an end taper to fit the vintage handles with the larger striking surface. The price is per one drill. Each drill is in new old stock condition, no sign of use, minor storage dings, no rust or pitting. Each is marked "B&D-VD 1/2 INCH" on the shank. The end of the shank has a taper from .32 to .38" diameter. These are very hard to find replacements!