PFERD Bending shaft BW 4 PST-T DIN10/M4 1.5 meter for POLISTAR tube 7,650-1,500 RPM

Bending shaft BW 4 PST-T DIN10/M4 1.5 meters for POLISTAR tube 7,650-1,500 RPM/450-100 watts. These special bending shafts do not have a handpiece for tool mounting and are particularly flexible in the front area. The POLISTAR-TUBE grinding tools are attached directly to the core of the flexible shaft with screws (INOX version). POLINOX grinding stars PNST are screwed on with adapter AD M4 or adapter AD M5 (accessory). This combination is ideal for step-by-step fine grinding and cleaning of the inner surfaces of pipes and pipe bends. Both pipe bend ends can be deburred from the insertion side. The PST-T flexible shaft is suitable for internal pipe grinding. The flexible shaft can be used with POLISTAR-TUBE PST diameters 50, 60, 70 and 80 mm.