---
product_id: 329586626
title: "Astro Tools 498K 0.498\" Shank \"THOR\" Air Hammer/Riveter."
brand: "ap astro pneumatic tool company"
price: "₨11624"
currency: SCR
in_stock: true
reviews_count: 13
category: "Ap Astro Pneumatic Tool Company"
url: https://www.desertcart.sc/products/329586626-astro-tools-498k-0-498-shank-thor-air-hammer-riveter
store_origin: SC
region: Seychelles
---

# 6.2 CFM air consumption with HI-FLO fittings 94.4 dBA sound power, pro-grade intensity 0.498" shank size for max bit compatibility Astro Tools 498K 0.498" Shank "THOR" Air Hammer/Riveter.

**Brand:** ap astro pneumatic tool company
**Price:** ₨11624
**Availability:** ✅ In Stock

## Summary

> ⚡️ THOR: Unleash the beast that breaks barriers, not your workflow.

## Quick Answers

- **What is this?** Astro Tools 498K 0.498" Shank "THOR" Air Hammer/Riveter. by ap astro pneumatic tool company
- **How much does it cost?** ₨11624 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/329586626-astro-tools-498k-0-498-shank-thor-air-hammer-riveter)

## Best For

- ap astro pneumatic tool company enthusiasts

## Why This Product

- Trusted ap astro pneumatic tool company brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Limited Edition Status:** Exclusive limited production run—own a rare beast that sets you apart on the jobsite.
- • **Precision Fit & Versatility:** Accepts .498" shank bits and most quick-change chucks for seamless tool swaps.
- • **Optimized Airflow Efficiency:** Requires 3/8"+ airline and 6.2 CFM with HI-FLO fittings for relentless, consistent power.
- • **Unmatched Powerhouse Performance:** The most powerful automotive air hammer on the planet—dominate every stubborn bolt and joint.
- • **Built for the Pros, Not the Casual:** Heavy-duty design demands ear and eye protection—because serious work deserves serious tools.

## Overview

The Astro Tools 498K 'THOR' Air Hammer/Riveter is a limited-run, professional-grade air hammer engineered for maximum impact with a 0.498" shank size, 6.2 CFM air consumption, and 94.4 dBA sound power. Designed for heavy-duty automotive tasks, it requires a 3/8"+ airline and HI-FLO fittings to deliver unmatched power and precision, making it the go-to tool for serious mechanics who demand reliability and performance.

## Description

The Astro Tool 498K 0.498" Shank "THOR" Air Hammer / Riveter is the most powerful automotive air hammer on the planet that requires a 3/8” airline, 6.2CFM, suggested use with HI-FLO fittings. This tool accepts .498" shank size bits and most quick change chucks, manufacturer is not responsible for resulting broken air hammer bits. The 498K is not for casual use, always wear ear and eye protection. Specification: Air inlet: 1/4" Working pressure: 90PSI Free Speed : 1140 BPM Piston Dia. : 19 mm / 3/4" Piston Stroke : 98.4 mm / 3-7/8" Shank Dia. :12.6 mm / 0.498" Air consumption: 6.2 CFM Vibration value: 22.52 m/s2 Sound power: 94.4 dBA Weight: 2.5 kg / 5. 5lbs Overall length: 257mm / 10"

Review: You’ll need ear protection, it hits hard and loud - Thor hits like a champ, well not when I first received it, I didn’t want to return it or send it for the warranty repairs and not have a tool for a month or even a week, I needed to use it with in a couple of days of receiving it, I had some ball joints and wheel bearings I needed to bust out, so I emailed them and got a response next day, by the falling day and a couple of emails with a video I got a call from one of their technicians who walked me through it, it was a very simple repair, the hammer was assembled too tight I took it apart lubed it real good with some air tool oil reassembled it and it’s been working like a champ every time I used it, I have 3 air hammers now 1 very small assembled from 2 different air hammers hits fairly week but good for very tight spaces and once in a blue moon, my second one it my go to for all kinds of medium to heavy work including some tie rods but not all because those things can be really stuck, and now I have Thor, I’m yet to test it against a co-workers Snap on or any other tool truck air hammer including IR, with that said I have used it on every ball joint, wheel hub, tie rod rod end, bolts, nuts, I’ve only had it for a few months now but it’s been awesome, and loud, I can use other air hammers for a quick 123 hit with out ear plugs and not have any issues, but this guy is no joke I tried it once and stopped and find me some hearing protection. So far it’s been very much worth the price, it has paid for it self.
Review: Astro pneumatic k498 thor - I don't write very many reviews but I had to make an exception on this one I had read other reviews about how great air chisel this was and was skeptical as I'm sure most people are about things online. But this thing is an absolute Beast, I mean it is as tough as people say it is an absolute monster it cuts half inch bolts off in several hits. I have never had an air chisel with any type of real power more of a hard vibration with some of the other crap on the market. This thing I will not disappoint it's worth the extra money and make sure you get the right chisels for it because they are the larger diameter and it is necessary for the power that it has. I'm super satisfied with this purchase and would highly recommend it to anybody who has ever tried be arrested parts and bearings and hubs and crap that seem like you just can't get them to move this thing will put you in a different category as far as having the right tools for the job

## Features

- The most powerful automotive air hammer on the planet. Limited production run
- Accepts .498" shank size bits and most quick change chucks, manufacturer is not responsible for resulting broken air hammer bits
- Not for casual use, always wear ear and eye protection
- Requires a 3/8"+ air line, 6.2CFM, suggested use with HI-FLO fittings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JBOTDFS |
| Amperage | 6.2 Amps |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #89,579 in Automotive ( See Top 100 in Automotive ) #110 in Riveters |
| Brand | AP Astro Pneumatic Tool Company |
| Color | Standard |
| Customer Reviews | 4.4 4.4 out of 5 stars (87) |
| Date First Available | February 14, 2019 |
| Drill Type | Hammer Drill |
| Drilling Capacity Metal | 0.5 Inches |
| Global Trade Identification Number | 00745227076475 |
| Included Components | 0.498" THOR AIR HMR/RIV |
| Item Package Quantity | 1 |
| Item Weight | 5 pounds |
| Item model number | 498K |
| Manufacturer | Astro Tools |
| Material | Metal |
| Maximum Chuck Size | 0.5 Inches |
| Package Dimensions | 12.32 x 12.05 x 2.72 inches |
| Part Number | 498K |
| Power Source | Air Powered |
| Special Feature | Variable Speed |
| Special Features | Variable Speed |
| Style | Auto Accessory |
| UPC | 745227076475 |
| Warranty Description | Manufacturer’s Warranty |

## Product Details

- **Amperage:** 6.2 Amps
- **Brand:** AP Astro Pneumatic Tool Company
- **Color:** Standard
- **Maximum Chuck Size:** 0.5 Inches
- **Power Source:** Air Powered

## Images

![Astro Tools 498K 0.498" Shank "THOR" Air Hammer/Riveter. - Image 1](https://m.media-amazon.com/images/I/610rKVdKwbL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ You’ll need ear protection, it hits hard and loud
*by A***R on December 10, 2023*

Thor hits like a champ, well not when I first received it, I didn’t want to return it or send it for the warranty repairs and not have a tool for a month or even a week, I needed to use it with in a couple of days of receiving it, I had some ball joints and wheel bearings I needed to bust out, so I emailed them and got a response next day, by the falling day and a couple of emails with a video I got a call from one of their technicians who walked me through it, it was a very simple repair, the hammer was assembled too tight I took it apart lubed it real good with some air tool oil reassembled it and it’s been working like a champ every time I used it, I have 3 air hammers now 1 very small assembled from 2 different air hammers hits fairly week but good for very tight spaces and once in a blue moon, my second one it my go to for all kinds of medium to heavy work including some tie rods but not all because those things can be really stuck, and now I have Thor, I’m yet to test it against a co-workers Snap on or any other tool truck air hammer including IR, with that said I have used it on every ball joint, wheel hub, tie rod rod end, bolts, nuts, I’ve only had it for a few months now but it’s been awesome, and loud, I can use other air hammers for a quick 123 hit with out ear plugs and not have any issues, but this guy is no joke I tried it once and stopped and find me some hearing protection. So far it’s been very much worth the price, it has paid for it self.

### ⭐⭐⭐⭐⭐ Astro pneumatic k498 thor
*by Z***H on June 6, 2025*

I don't write very many reviews but I had to make an exception on this one I had read other reviews about how great air chisel this was and was skeptical as I'm sure most people are about things online. But this thing is an absolute Beast, I mean it is as tough as people say it is an absolute monster it cuts half inch bolts off in several hits. I have never had an air chisel with any type of real power more of a hard vibration with some of the other crap on the market. This thing I will not disappoint it's worth the extra money and make sure you get the right chisels for it because they are the larger diameter and it is necessary for the power that it has. I'm super satisfied with this purchase and would highly recommend it to anybody who has ever tried be arrested parts and bearings and hubs and crap that seem like you just can't get them to move this thing will put you in a different category as far as having the right tools for the job

### ⭐⭐⭐⭐⭐ ONE OF THE BEST TOOLS I HAVE EVER BOUGHT.
*by A***1 on November 15, 2025*

I WISH I HAD BOUGHT THIS TOOL YEARS AGO. IT IS DEFINITLY A TIME AND LABOR SAVER. YOU MUST HAVE A SOLID SURFACE TO PUSH AGAINST TO ACTIVATE IT BUT THATS GOOD BECAUSE IT IS INCREDIBLY POWERFUL. YOU WILL DEFINITLY NEED TO BUY EXTRA BITS IF YOU USE THE CHEAP ONES BECAUSE THEY WEAR OUT FAST.

## Frequently Bought Together

- Astro Tools 498K 0.498" Shank "THOR" Air Hammer/Riveter.
- Astro Pneumatic Tool 49801 Quick Change Retainer Chuck .498 Shank
- Astro Pneumatic Tool 49803 3-Piece Chisel & Hammer Bit Set .498 Shank Black

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-06*