Astro Pneumatic 4320 In-Line Air Scaler with Steel Descaling Pins, 12-Piece

The Astro Pneumatic 4320 In-Line Air Scaler with Steel Descaling Pins is an in-line pneumatic surface preparation tool designed for removing rust, paint, scale, and weld slag from metal surfaces. This air scaler includes 12 high-tension steel descaling pins for automotive, industrial, and maintenance applications. The high tension steel needles scaler operates at a stroke speed of 4200 bpm. Its lightweight design and ergonomic handle provide comfort during extended use. The scaler’s compact size allows for easy handling and precision in tight spaces. Specifications and Dimensions Needles: 12pc. 3mm x 7″ Stroke Speed: 4200bpm Net Weight: 12-1/3lbs. (1.14kg) Length: 12-1/4″ (313mm) Air Consumption: 0.12m³/min Air Inlet: 1/4″ Hose Size: 8mm Sound Pressure: 91dBA Vibration: 14.5m/S² Key Features and Benefits Ideal for scaling and rust removal Includes needle scaler attachment with 12 high tension steel needles Lightweight and ergonomic design for comfort Compact size for easy handling and precision Efficient operation at 4200 bpm Durable construction for long-lasting use