RED GRNT HMR BIT 3/8X12" *Brand Name: Diablo *Sub Brand: SPEEDemon *Drill Size: 3/8 in. *Overall Length: 12 in. *Material: Carbide Tipped *Style: Red Granite *Product Type: Hammer Drill Bit *Shank Type: Round Shank *Number in Package: 1 pk*Packaging Type: Carded *Flute Length: 10 in. *Discovery ACC, CON, NBR, SUP, EXP