Hard and soft copper tubes  10–22 mm ( 3/8–7/8") s ≦1.5mm Economic manual tool for efficiently making T-branches for pipe installations without fittings. Compact, handy, light. Can be used anywhere, free-hand, on pipes already installed. Drill head provides precise drilling without punching with any standard power drill. Drill depth-stop according to the size of T-branch. Tool holder for holding the extractor tools. Limitation of insertion depth to avoid obstruction by using the dimpling pliers. Handy grip wrench for clamping the tool holder onto the pipe. Special design of extractor tools facilitate even and smooth material deformation without burrs and notches. Therefore no secondary treatment required.