Ingersoll/Rand
Ingersoll/Rand 3A1SA Hand Hammer 29 CFM 1725 BPM 3 In Stroke 0.580 In Shank 90 psi
Industrial air chipping hammer delivering 1725 blows per minute at 90 psi with a 3-inch stroke and 0.580-inch hex shank
- Delivers 1725 blows per minute for fast material removal
- 3-inch stroke length provides high impact power per blow
- Special plated piston reduces wear and extends tool life
- Forged steel throttle handle withstands heavy industrial use
- Grooved barrel with spring retainer secures chisels during operation
Industrial Air Chipping Hammer
The Ingersoll-Rand 3A1SA is a new pneumatic chipping hammer built for industrial metal removal and surface preparation. It delivers 29.0 CFM at full load and 7.2 average CFM at 90 psi required pressure. The tool operates at 1725 blows per minute with a 3 in. stroke length and a 0.580 in. hex shank.
Compressor and Hose Requirements
Verify your air supply can maintain 90 psi continuously while delivering at least 29 CFM. The inlet accepts a 3/8 in. fitting and the manufacturer specifies a minimum 1/2 in. hose bore. Ensure the chisel seats firmly against the work before triggering to prevent free-firing damage to the spring retainer and barrel.
Suited for Heavy Chipping Tasks
This hammer suits operators who need high-impact force for scaling, cutting or demolition work in fabrication and maintenance shops. It is less appropriate for users who want a lighter tool for precision riveting or for sites without a compressor capable of the stated flow and pressure.
Highlights
- Delivers 1725 blows per minute for fast material removal
- 3-inch stroke length provides high impact power per blow
- Special plated piston reduces wear and extends tool life
- Forged steel throttle handle withstands heavy industrial use
- Grooved barrel with spring retainer secures chisels during operation
Specifications
| Brand | Ingersoll-Rand |
|---|---|
| Model | 3A1SA |
Questions about this item
Does the hammer ship with a chisel or do I need to order one separately?
The product is the air chipping hammer only; chisels are not included and must be purchased separately.
How do the 1725 BPM and 3-inch stroke compare for speed versus power?
At 1725 blows per minute with a 3-inch stroke, the tool delivers more power per blow rather than maximum speed.
What does the 29 CFM full-load figure mean for my compressor setup?
At full load the hammer draws 29 CFM at 90 psi, so the compressor and a minimum 1/2-inch hose must supply that flow continuously.
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