High quality alloy steel taps and dies. Set features both Metric and Imperial sizes. Split dies with machined lead-ins for ease of use. Die holder features self-centring mechanism for straight and accurate thread cutting. Set includes die handle, double end tap wrench, T-handled tap wrench, Metric screw pitch gauge, Imperial screw pitch gauge and slotted 5mm screwdriver. Supplied in heavy-duty storage case. Features and Benefits • High quality alloy steel taps and dies. • Set features both Metric and Imperial sizes. • Split dies with machined lead-ins for ease of use. • Die holder features self-centring mechanism for straight and accurate thread cutting. • Contents: Taps and Dies; 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 7 x 1.0, 8 x 1.25, 9 x 1.25, 10 x 1.5, 10 ? 1, 12 ? 1.75mm, 4-40, 6-32, 8-32, 10-24, 10-32, 12-24, 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, 1/8"-27, Die Handle, Double End Tap Wrench, T-handled Tap Wrench, Metric Screw P