RED GRNT HMR BIT 1/4"X6" *Brand Name: Diablo *Sub Brand: SPEEDemon *Drill Size: 1/4 in. *Overall Length: 6 in. *Material: Carbide *Style: Red Granite *Product Type: Hammer Bit *Number in Package: 1 pk *Packaging Type: Carded *Shank Type: Hex Shank *Shank Diameter: 1/4 in. *Flute Length: 4 in.