The CS Unitec Heavy‑Duty Needle Scaler is a robust pneumatic tool that delivers 3,000 blows per minute to quickly remove rust, paint, scale or coatings from metal or concrete surfaces. Its inline‑grip design and hardened needles make it ideal for weld cleaning, corrosion removal, surface preparation and paint stripping. Converts tools‑free to a chisel scaler for wide‑area work.