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⚡ Power Meets Precision — Dominate Every Job with THOR!
The Astro Tools 401K 'THOR' Long Barrel Air Hammer/Riveter is a professional-grade pneumatic tool engineered for heavy-duty automotive and industrial applications. Featuring a robust 0.401" shank, a high-impact stroke speed of 2,100 BPM, and an innovative internal vibration damping system, it delivers industry-leading power with reduced user fatigue. Its ergonomic design includes a rotatable forward grip and a sensitive tilt valve trigger for precise control, making it a must-have for professionals seeking durability, efficiency, and unmatched performance.
| ASIN | B01JBNJCAA |
| Additional Features | Durable |
| Brand | AP Astro Pneumatic Tool Company |
| Brand Name | AP Astro Pneumatic Tool Company |
| Colour | Grey |
| Compatible Devices | Air compressors |
| Country of Publication | USA |
| Customer Reviews | 4.3 out of 5 stars 198 Reviews |
| Drill Type | Hammer Drill |
| Drilling Capacity Metal | 0.4 Inches |
| Drilling Capacity Wood | 0.4 Inches |
| Global Trade Identification Number | 00745227080557 |
| Included Components | 0.401" Shank "THOR" Long Barrel Air Hammer/Riveter |
| Item Dimensions L x W x H | 10L x 10W x 10H Millimeters |
| Item Type Name | Astro Tools 401K 0.401" "THOR" Long Barrel Air Hammer/Riveter |
| Item Weight | 2.85 Kilograms |
| Manufacturer | Astro Tools |
| Manufacturer Part Number | 401K |
| Material Type | Chrome Vanadium Steel |
| Maximum Chuck Size | 0.4 Inches |
| Maximum Power | 0.4 Horsepower |
| Maximum Torque | 120 Foot Pounds |
| Model Number | 401K |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Air_powered |
| Special Feature | Durable |
| Torque | 120 Foot Pounds |
| UPC | 745227080557 |
| Unit Count | 1.0 Count |
L**E
Highest Value Air Hammer
This air hammer is worth it's weight in gold. I purchased it because of the Torque Test Channel on YouTube and it has proved itself multiple times in just a few days of use. I stayed away from air hammers because of their price and I've been getting along fine using my 4 pound sledge and pickle fork set. After watching several videos and other technicians recommending getting an air hammer I purchased the 401K Thor. The 498 Thor was tempting, but for regular automotive work you truly cannot beat the price of this tool. It is a big air hammer but is definitely extremely well made, functions perfectly, and saves an incredible amount of time and effort.
M**O
Hits Hard!
Great Air Hammer! Knocked all the rust out of a set of frozen rotors. Hits Hard. Highly recommended.
E**A
Honest mechanic opinion.no bull...
Good air hammer. I was shocked how operates with delicate triage. Soft start or powerful kick.. I'm using good air tools oil and this gun makes me happy Only big minus they don't give chisel set with tool included. I highly recommend ..this product.is better then my 123max ingeroll rand. With postage we have to be patient. Over week .
G**F
Good quality tool
Brilliant tool, usual good Astro quality. I've only used it a few times so far but it's as good as I all the reviews say.
A**E
Impressed with quality and price
I am very happy with this air hammer. I have a snap on that as been broken for a while and its out for repairs. I needed a good back up. The air hammer is great. nice and smooth running but hits hard without rattling you too much. Will buy again and will recommend.
Trustpilot
4 days ago
2 weeks ago