All purpose Needle Scalers:
TD-20P has the advantage straight body, makes it convenient to be used in a narrow space or corner for surface preparation. An all purpose handy tool suitable for chipping rust, old paints, welding, casting scales and various deposits in fields like Marine, Constructions, Automobile Industries, or even at home. Driven by 0.6-0.8Mpa air pressure at minimum free air supplying of 0.25CBM per minute, it will constantly give 3,500-4,000 non-skip strokes to working surface within one minute. A standard piece will be equipped with 12pcs of Dia.3 x 180mm flat tip needles, and total mass is around 2.5Kgs.