Back Home / Cutting Tools / Drill Bits / DRILL BIT-HEAVY DUTY 7/32″, .2188″ DIAMETER X 6″ DRILL BIT-HEAVY DUTY 7/32″, .2188″ DIAMETER X 6″ SKU: XTID732X6 Categories: Cutting Tools, Drill Bits Diameter of 7/32″. Aircraft extension, drill length, 6″. 135° split point. Black oxide finish. Heavy duty construction. Diameter of 7/32″. Aircraft extension, drill length, 6″. 135° split point. Black oxide finish. Heavy duty construction. Case Quantity: 1 Log In For Pricing