Brand: JoJo Product Code: TCT-C-HS-ER-12IN Product Name: Concrete Hole Saw Extension Rod 12 Inch Size mm: 12 Inch Voltage: 220-240 V Material: Stainless Steel Color: Grey For Drilling, Fiberglass, PVC Pipes, POP Wall, Roof Ceiling, Plastics & AC Fitting. Portable for the Professional Electrician, Plumber, Mechanic and Contractor.