- ✅ Compact Air Needle Scaler, Mfr: 58646-A
- ✅ Compact design fits in tight spaces
- ✅ Paddle trigger for smooth operation and control
- ✅ Carbon steel construction for added strength and durability
- ✅ Speed (max): 4400 BPM
58646-A The 12 hardened steel needles on this compact air needle scaler work at a speed of 4400 BPM to remove stubborn rust, dirt, paint and weld slag. This scaler is ideal for fast descaling of tools, parts, and equipment. The carbon steel body stands up to rigorous use.