Features: The Integrated Internal & External Pipe Threading Tool combines double function thread cutting for 1/2'', 3/4'' pipe, feature electric drill compatibility to streamlines PVC and plastic pipe installations with accuracy cut dies. Engineered with hardened steel cutter and interchangeable die heads, this comprehensive set delivers uniform threading depth for leakproof connection while reducing tool clutter through its delicate double purpose design. Ideal for DIY enthusiasts, professional plumbers, and maintenance crews requiring reliable thread cutting solution for residential or small scale commercial plumbing systems. Perfect for bathroom renovations, kitchen pipe upgrades, and emergency repairs where space constrained environment demand quick transition between internal/external threading operations. Achieve professional grade pipe fittings effortlessly with this corrosion resistant threading kit, produced to withstands repeated use on plastic/PVC conduits while maintaining thread integrity across multiple project cycles. Specifications: Materials: High Carbon Steel. 1/2in Size:Approx.29x29x55mm/1.41x1.41x2.16inches 3/4in Size:Approx.36x36x76mm/1.41x1041x2.99inches Type:1Pair 1/2In/1Pair 3/4In/1/2in+3/4in(Optional) Package Includes: 2Pcs Integrated Internal & External Pipe Threading Tool note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.