Back Home / Cutting Tools / Drill Bits / DRILL BIT-HEAVY DUTY JOBBER LENGTH, 15/32″ DRILL BIT-HEAVY DUTY JOBBER LENGTH, 15/32″ SKU: TID1532 Categories: Cutting Tools, Drill Bits Diameter of 15/32″. Jobber length, 5-3/4″. 135° split point. Black oxide finish. Heavy duty construction. Recommended for portable drilling of low to medium carbon steels, cast iron and wood. Diameter of 15/32″. Jobber length, 5-3/4″. 135° split point. Black oxide finish. Heavy duty construction. Recommended for portable drilling of low to m Case Quantity: 6 Log In For Pricing