The JET 404228 NS260P is a pistol‑grip pneumatic needle scaler delivering 3,700 blows/min with a 0.93" bore and 3" piston stroke. Compact 12.5″ overall, it excels at removing paint, rust, dirt or weld scale from irregular or curved surfaces and hard‑to‑reach areas. Includes a set of 19 needles and wrench, with lever‑throttle control — ideal for efficient surface prep on‑site.