SPEEDAIRE Needle Scaler: Medium Duty, 1 5/16 in Stroke Lg, 1/4 in Female NPT, 19 Needles
The SPEEDAIRE Needle Scaler is a medium-duty pistol grip needle scaler (SKU 3AAH9) supplied as a bare tool. It features a 1 5/16 in stroke length, 1/4 in female NPT air inlet, 19 needles, and operates at 3,700 blows…
SKU 3G-OTH-149172
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Product Description
The SPEEDAIRE Needle Scaler is a medium-duty pistol grip needle scaler (SKU 3AAH9) supplied as a bare tool. It features a 1 5/16 in stroke length, 1/4 in female NPT air inlet, 19 needles, and operates at 3,700 blows per minute.
Frequently Asked Questions
What is the SPEEDAIRE Needle Scaler used for?
The SPEEDAIRE Needle Scaler is a medium-duty pistol grip tool used for removing rust, scale, paint, and weld slag from metal surfaces. It is commonly applied in automotive repair, metal fabrication, and industrial maintenance for surface preparation and cleaning tasks.
What are the specifications of the SPEEDAIRE Needle Scaler 3AAH9?
The SPEEDAIRE Needle Scaler model 3AAH9 has a 1 5/16 in stroke length, a 1/4 in female NPT air inlet, 19 needles, and operates at 3,700 blows per minute. It is supplied as a bare tool with a medium-duty rating for industrial use.
Where to buy the SPEEDAIRE Needle Scaler worldwide?
You can source the SPEEDAIRE Needle Scaler 3AAH9 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your maintenance and fabrication needs.
How to maintain the SPEEDAIRE Needle Scaler?
To maintain the SPEEDAIRE Needle Scaler, regularly lubricate the air inlet with pneumatic tool oil, clean the needle set after use to prevent debris buildup, and inspect the air hose for leaks. Store in a dry environment to avoid corrosion and ensure consistent 3,700 bpm performance.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE pistol grip needle scalers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









