15 Piece Black Oxide HSS 135° Split Point Drill Set – Jobber Length, Fractional Sizes 1/16″ to 1/2″

Features include: Industrial-grade NAS High Speed Steel (HSS); Excellent general use drill bit; Precision CNC machined for faster, more efficient chip removal; Split Point tip penetrates surface on contact and prevents drill bit “walking”; Surface treatment resists corrosion and provides increased lubricity; Oil treated finish is ideal for drilling in various types of metal; Heavy duty American-made metal storage case; Numbered metal tip-out indexes keep bits organizedd. Material Applications: Cast Iron; Steel Alloy.