Back Home / Cutting Tools / Drill Bits / DRILL BIT 1/4 6 LONG DRILL BIT 1/4 6 LONG SKU: XTID14X6 Categories: Cutting Tools, Drill Bits Diameter of 1/4″. Aircraft extension, drill length, 6″. 135° split point. Black oxide finish. Heavy duty construction. Diameter of 1/4″. Aircraft extension, drill length, 6″. 135° split point. Black oxide finish. Heavy duty construction. Case Quantity: 1 Log In For Pricing