REDGRNT HMR BT3/16X6"5PK *Brand Name: Diablo *Sub Brand: SPEEDemon *Drill Size: 3/16 in. *Overall Length: 6 in. *Material: Carbide Tipped *Style: Red Granite *Product Type: Hammer Drill Bit *Shank Type: Hex Shank *Number in Package: 1 pk *Packaging Type: Carded *Flute Length: 4 in. *Discovery CON, SUP