12 Needle Air Needle Scaler

Take on stubborn rust, old paint, and weld slag with a pneumatic tool built for professional surface preparation. Twelve needles cycle at 4000 bpm, conforming to flat plates, pipe surfaces, and irregular contours to strip coatings and corrosion faster than hand scraping or abrasive discs alone.

Each needle measures 3 x 126 mm, and the straight-body design puts your hand comfortably behind the work zone. The red grip area gives you a secure hold even in oily shop conditions, while the overall weight of 1136 g (approximately 2.5 lb) keeps fatigue manageable during longer sessions.

Connect to your air supply through the 1/4 inch PT-19 inch inlet with a minimum 3/8 inch hose. At full continuous duty the tool consumes 6 cfm, so verify your compressor can deliver adequate volume before starting extended runs. A well-matched air supply keeps stroke speed consistent and prevents the performance drop-off that comes from an undersized line.

Documented sound level is 88.7 dB and vibration exposure is 3.8 m/s squared, giving you the numbers you need for workplace safety compliance. Always wear hearing protection, safety glasses, and gloves during operation.

Whether you are prepping structural steel for coating, cleaning weld seams on fabricated assemblies, stripping marine hardware, or descaling pipe in maintenance shutdowns, this 12-needle tool reaches where flat abrasives and wire wheels cannot. It is a direct, efficient answer to the most common surface preparation challenges in the shop and in the field.