Astro Pneumatic
Astro Pneumatic 401K3 3pc Heavy Duty Thor Air Hammer Bit Set .401 Shank
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- SKU:
- 20636328
- MPN:
- 401k3
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA, IN, NJ warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/05/2025 05:24:43 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $41.11 each 41.11 |
| Buy 3 | and pay only $38.47 each 38.47 |
| Buy 4 | and pay only $36.22 each 36.22 |
| Buy 5 - 8 | and pay only $35.54 each 35.54 |
| Buy 9 or above | and pay only $34.99 each 34.99 |
- Stock Update:
- 12/05/2025 05:24:43 AM PST
Description
This item is brand-new, factory sealed.
401K3 3-Piece Heavy Duty THOR Air Hammer Bit Set .401 Shank- Astros new proprietary THOR hammer alloy specifically developed for air hammer bits used in the highest power air hammers
- Provides a harder surface than competing bits without the usual drawbacks by also delivering high toughness that reduces chips and cracks
- Includes 3 .401" shank 1" diameter hammering bits in 4", 7" and 12" lengths
- Manufacturer: ?Astro Tools
- Part Number: ?401K3
- Item Weight: ?1.9 pounds
- Package Dimensions: ?9.45 x 7.87 x 1.57 inches
- Country of Origin: ?Taiwan
- Item model number: ?401K3
- Power Source: ?air_powered
- Item Package Quantity: ?1
- Included Components: ?3-Piece Heavy Duty THOR Air Hammer Bit Set .401 Shank
- Batteries Required?: ?No
The Astro Tools 401K3 3-piece Heavy Duty THOR Air Hammer Bit Set .401 Shank is crafted from Astros new proprietary THOR hammer alloy, thus making these bits boast superior hardness compared to competitors, offering enhanced durability and resistance to chipping and cracking. The set includes three .401" shank hammering bits, measuring 4", 7", and 12" in length, providing versatility for tackling various applications.
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Astro Pneumatic 401K3 3pc Heavy Duty Thor Air Hammer Bit Set .401 Shank
$46.72