• High quality alloy steel taps and dies.• Split dies with machined lead-ins for ease of use.• Die holder features self-centring mechanism for straight and accurate thread cutting.• Set also includes T-handled tap wrench and Metric screw pitch gauge.• Sizes: 3-12mm.High quality alloy steel taps and dies. Split dies with machined lead-ins for ease of use. Die holder features self-centring mechanism for straight and accurate thread cutting. Set also includes T-handled tap wrench and Metric screw pitch gauge.• Professional split dies with machined lead-ins for ease of use. • Die holder features self-centring mechanism for straight and accurate thread cutting. • Includes T-handled tap wrench and Metric screw pitch gauge. • Sizes: 3-12mm. • Model No. AK3040Technical Specification:Contents: Taps & Dies; 3 x 0.5, 3 x 0.6, 4 x 0.7, 4 x 0.75, 5 x 0.8, 5 x 0.9, 6 x 0.75, 6 x 1, 7 x 0.75, 7 x 1, 8 x 1, 8 x 1.25, 10 x 1.25, 10 x 1.5, 12 x 1.5, 12 x 1.75mm, 1/8"NPT, Tap Wrench, T-Bar Tap Wrench, Die Holder, Screwdriver, Thread GaugeNett Weight: 1.9kgDimensions: Length: 40mm x Height: 221mmWeight: 1.948KgWarranty: Consumable