⚡ Dominate every job with THOR-level power and precision!
The Astro Tools 401K 'THOR' Long Barrel Air Hammer/Riveter delivers industry-leading 0.401" shank power with a 3-5/8" piston stroke and 2,100 BPM stroke speed. Designed for heavy-duty automotive and industrial tasks, it features a rotatable forward grip, sensitive tilt valve trigger for precise power control, and an internal vibration damping system to minimize user fatigue. Compact and robust, this tool is built to outperform premium competitors and is compatible with quick-change chucks and Hi-Flo fittings.
| Brand | Astro Tool |
| Power Source | Air_powered |
| Included Components | 0.401" Shank "THOR" Long Barrel Air Hammer/Riveter |
| Drill Type | Hammer Drill |
| UPC | 745227080557 |
| Manufacturer | Astro Tools |
| Part Number | 401K |
| Item Weight | 6.27 pounds |
| Package Dimensions | 11.42 x 7.28 x 2.52 inches |
| Country of Origin | Taiwan |
| Item model number | 401K |
| Style | Industrial |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Manufacturer’s Warranty |
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.
D**E
Great air hammer for the price!
Great air hammer. For the money you really can't beat this. Have used it for about a year now and hasn't been anything that has stopped it.
T**M
Good tool
Good tool. Plenty of power.
D**A
ALL BUSINESS!
I received my first one and it looked good! I hooked it up for the first time and absolutely NO power. I ran that thing as hard as possible and it wouldn’t get any better. I returned it and waited a week to receive this new one. Let me tell you, this thing has POWER. I was debating getting this Astro Pnuematic or the Snap On and I figured for the price and TTC, South Main Auto’s video on it I would give this one a try. NO REGRETS. I would put this up there next to or ABOVE Snap On or Matco ANYDAY! If you need a powerful air hammer but don’t want to step up to Big Nasty’s .498 shank size. THIS is the one.
T**W
DONT buy it, it wont last
Worked good for a short time. Like a month. oiled every day and now it will not work it just bypasses air.if your looking for a tool that lasts this is NOT it.we use it every day, and its just not cut out for it.
A**R
Good quality!
Nice air hammer for the price.
D**N
it is impressive, but it does seem to be hit or miss...
Like several other reviews - I had a similar problem w/ it initially working, but w/ in just a few minutes - it started to leak air internally... it continued to get worse and worse, resulting in the hammering to get weaker and weaker. It took several months for them to get back in stock - I finally got a replacement and this one has been fine so far.I have an IR air hammer which is pretty good, but after seeing the review of this Astro on TTC, I was really looking forward to a much more powerful hammer w/ a better trigger - and it delivers on all accounts. My friend has the Snap-On air hammer which I have used often - and in the limited times I have used the new Astro so far, it doesn't seem quite to that level - but costing a fraction, its very impressive and certainly worth it.Hopefully the handful of them that had issues were from the initial run or something and they've since got it sorted out.
C**R
Perfect Tool
Don’t question it, this thing is bad ass.
Trustpilot
2 months ago
5 days ago
