15 Piece BlackGold HSS 137° Split Point Drill Set – Jobber Length, Fractional Sizes 1/16″ to 3/8″

Features include: Precision CNC machined for faster, more efficient chip removal; Aggressive web taper prevents breakage for more holes per drill bit; Split Point tip penetrates surface on contact and prevents drill bit “walking”; Shorter, stronger cutting lip for easier drilling and longer life; Heavy taper with narrow tip for quick starts without sacrificing the structure; Engineered for less torque and lightens operator load; Tri-flat shank on 3/16″ thru 1/2″ drill bits; Industrial-grade NAS High Speed Steel (HSS). Material Applications: Steel (Low & Medium Carbon); Steel Alloy; Stainless Steel; Strength Alloys.