Professional Air Needle ScalerThis Professional Air Needle Scaler from Chief features durable, hardened steel needles for removing weld slag, rust, paint and dirt. The carbon steel construction provides added strength and durability along with a slim design with a medium barrel for tight, narrow areas. The paddle style trigger provides precise control even with heavy gloves. Durable, hardened steel needles ideal for removing weld slag, rust, paint, and dirt Low vibration for