Brand Name: Ace *Material: Carbide *Shank Type: Reduced Shank *Drill Bit Diameter: 1/2 in. *Dril Bit Length: 13 in. *Product Type: Percussion Drill Bit *Number of Pieces: 1 pc. *Shank Diameter: 3/8 in. *Application: Masonry *Packaging Type: Carded