RED GRNT HMR BIT 7/16X6" *Brand Name: Diablo *Sub Brand: SPEEDemon *Drill Size: 7/16 in. *Overall Length: 6 in. *Material: Carbide Tipped *Style: Red Granite *Product Type: Hammer Drill Bit *Number in Package: 1 pk *Packaging Type: Carded *Shank Type: Hex Shank *Flute Length: 4 in.