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