The 401K3 Astro Pneumatic 0.401” Shank Heavy Duty THOR Air Hammer Bit 3PC Set is specifically crafted to meet the demands of heavy-duty air hammer applications. These bits feature Astro?s proprietary THOR hammer alloy, a cutting-edge material designed for unmatched performance. The alloy offers a surface hardness superior to competing bits while maintaining exceptional toughness, significantly reducing the risk of chipping and cracking even under the most intense use. This makes the set ideal for professionals tackling the toughest jobs in automotive, industrial, and construction settings.

The 401K3 Astro Pneumatic 0.401” Shank Heavy Duty THOR Air Hammer Bit 3PC Set includes three 0.401” shank hammering bits with a 1” diameter in 4”, 7”, and 12” lengths. These versatile sizes make it suitable for a wide range of tasks, from close-quarters operations to projects requiring extended reach. Designed for use with the highest power air hammers, this set delivers durability, reliability, and top-tier performance, ensuring it meets the needs of demanding professionals. With its advanced design and robust construction, the 401K3 Astro Pneumatic 0.401” Shank Heavy Duty THOR Air Hammer Bit 3PC Set is an essential addition to any air hammer toolkit.

401K3 Astro Pneumatic 0.401” Shank Heavy Duty THOR Air Hammer Bit 3PC Set includes:

• 401K301 1PC-1” Hammer (L: 4”)
• 401K302 1PC-1” Hammer (L: 7”)
• 401K303 1PC-1” Hammer (L: 12”)