DRLL BIT 3-FLAT 1/4" 1PC *Brand Name: Diablo *Sub Brand: Metal Demon *Drill Size: 1/4 in. *Overall Length: 4 in. *Material: Stainless Steel *Product Type: Drill Bit *Shank Type: 3-Flat Shank *Number in Package: 1 pc *Packaging Type: Carded*Flute Length: 2.5 in.