KAKA Industrial PN-1/2A Aluminium Frame Pipe and Tube Notcher Make perfect joints for clean secure welds Max. capacity Up to 2" Round tube, adopts 1/2'' and 5/8'' threaded arbor hole saws Made of aluminum frame & Easy to read Angle Scales Compound angle adjustment up to 45 degrees in 1 degree increments Perfect for fabricate roll cage, mini bike frame, cart frame & home project