








⚡ Unleash Industrial-Grade Power with Rockwood Precision!
The Rockwood Pistol Grip Air Needle Scaler is a high-performance pneumatic tool delivering up to 4,500 blows per minute with variable speed control. Designed for heavy-duty rust, paint, and slag removal on steel and cast iron, it features a quick disconnect 1/4 inch FNPT inlet and ergonomic pistol grip for comfort and efficiency. Includes chisel finger assembly and hex key for immediate use.


| Brand | Rockwood |
| Power Source | Air Powered |
| Maximum Rotational Speed | 4.5E+3 RPM |
| Color | Silver |
| Included Components | 'Pistol Grip Needle Scaler Tool', 'Chisel Finger Assembly', '3mm Hex Key' |
| Special Feature | Variable Speed |
| Material | Iron |
| Speed | 4500.00 |
| Item Weight | 5.21 Pounds |
| Drill Type | Basic Drill |
| UPC | 607174134939 |
| Manufacturer | Rockwood |
| Part Number | 31819 |
| Item Weight | 5.21 pounds |
| Country of Origin | China |
| Item model number | RSN-150 |
| Item Package Quantity | 1 |
| Air Flow Capacity | 4 Cubic Feet Per Minute |
| Handle/Lever Placement | Center |
| Number of Handles | 1 |
| Performance Description | 4 CFM [113 L/min] @90 PSI. [6.3bar] |
| Switch Style | Push Button |
| Special Features | Variable Speed |
K**S
Works great
Works great, used for removing rust and loose paint. Removed slag from my welds, great value
A**O
Works well
I used this to clean brake calipers and repaint them. It worked well on the hard iron.
H**S
Amazing.. how did i live without this ?
Rust, Scale, and layers of old paint FLIES OFF!..wear eye protectionthose HOURS of wire-brushing turn into minutes of Joy.High quality tool from a well known company.
A**R
Thanks to work well in my shop too
For the price man I can't beat it it works great
H**Y
works well but not sure for how long
I like that it is great for chipping rust and it makes short work the task at hand.What I dont like. The sleeve the keeps the needles complaint are plastic. Also the sleeve that hold the needle attachment to the gun is plastic. I cant understand why. I know this is a low cost unit., and I will keep updating, but its not really made well and I may keep it or I may return it but everyone should know how its made as there is no way the thin plastics will wear without a short term failure.
B**.
Junk
The scaler seems ok but the air hammer itself is junk!!!! Trigger snapped off first 5 minutes of use..
R**.
Inexpensive and works great till it doesn't.
Use this tool for removal of dirt/debris at a mine and its been a great tool so far. Definitely would recommend a spare set of needles on hand for it. - Update - broken anvil and broken spring. Got my money out of it for sure but don't bank on using it as a long term tool.
J**P
what i neened
OK
Trustpilot
1 day ago
3 weeks ago