Ingersoll Rand Edge EC400-NS Needle Scaler Attachment for 114GQC Air Hammer | Fast Surface Prep

Turn your EDGE Series air hammer into a versatile needle scaler

The EC400-NS Attachment invites a new level of flexibility on the shop floor. Instead of swapping tools for different jobs, you can switch modes quickly, transforming a familiar tool into a focused needle scaler. The result is a workflow that adapts to coating removal, surface cleaning, and preparation tasks with less manual effort, while preserving the balance and control you rely on in daily work. The tactile feedback from the needles engaging the surface and the steady, measured vibrational rhythm give a sense of precision that many technicians value during long prep sessions.

Built for performance under real‑world conditions, the EC400-NS threads onto the 114GQC Air Hammer and uses 19 hard-wearing steel needles. The combined action of needle tips and steel housing delivers steady contact across flat panels and contoured edges alike. The robust construction is designed to resist heat, vibration, and impact in busy bays, and the screw‑on connection keeps setup straightforward and secure so you can move from task to task with minimal downtime.

What makes it effective

• Converts an EDGE Series air hammer into a dedicated needle scaler for faster material removal
• 19 durable needles provide even, reliable contact across surfaces
• Efficiently removes paint, rust, dirt, and weld slag with a focused action
• Durable steel needles and housing resist wear in busy shop environments
• Screw-on design enables quick, tool-free attachment and reseating
• Compatibility with the 114GQC Air Hammer ensures seamless integration

Quick facts

• Needle count: 19
• Needle diameter: 3 mm
• Barrel compatibility: 0.401 inch

In everyday projects, you may prep automotive panels, refresh weathered steel structures, or remove coatings from machinery housings. The EC400-NS can help you reach tight corners and complex profiles where scraping alone is slow. While results vary with material and coating type, users often experience a more efficient path from rough pre-cleaning to ready-for-treatment surfaces, all without changing equipment mid-task.

Care and use tips help you get the most from this attachment. Keep the air supply steady to sustain needle action, and inspect needles for wear to maintain consistent performance. Regular cleaning and proper storage extend the life of the needles and housing, preserving the value of this adaptable tool over time.

Overall, the EC400-NS offers a practical upgrade to your current setup. It unlocks potential for faster, more controlled surface prep while leaving room for your existing workflow to adapt to new project demands.