TAPPER BIT 3/16X4 1/2 *Brand Name: HILLMAN *Sub Brand: Tapper *Drill Size: 3/16 in. *Overall Length: 4-1/2 in. *Material: Carbide Tipped *Product Type: Drill Bit *Shank Type: Straight Shank *Number in Package: 1 pc *Packaging Type: Carded *Discovery CON, NBR, SUP