L.H. Dottie HS20C Drill Bit, 5/16-Inch Diameter by 4-1/2-Inch Length, Black and Gold
The L.H. Dottie HS20C Drill Bit has a 5/16-inch diameter and 4-1/2-inch length. Heavy duty web construction for strength and durability. Provides accurate drilling without a center punch. High speed steel features a black shank and gold flute. 135 degree split point begins drilling immediately, minimizing bit walk. Has laser-etched markings for easy identification.