Ingersoll/Rand
Ingersoll/Rand 7ANST8 Power Drill 900 RPM 270 in-lb 3.2 lb
Pistol-grip air drill delivers 900 RPM and up to 270 in-lb torque while weighing just 3.2 lb
- TypeAngle Drivers
- 900 RPM free speed for fast drilling
- 10–270 in-lb torque range handles varied tasks
- 2 lb lightweight design reduces operator fatigue
- 25 CFM average consumption at 15-second run time
- Planetary gear train delivers smooth power transmission
Industrial Air Drill for Assembly Work
The Ingersoll/Rand 7ANST8 is a pistol-grip air drill built for industrial fastening tasks. It delivers a free speed of 900 RPM and adjustable torque from 10 to 270 in-lb. The aluminium handle with Skinsulate housing weighs 3.2 lb and measures 8 3/4 in overall. Variable-speed trigger control and double-row ball bearings support precision work on production lines.
Verify Air Supply and Hose Before Use
This tool requires a regulated air supply at 90 psi to reach rated performance. You need a minimum hose size of 3/8 in to avoid pressure drop. At full load the drill consumes 22.0 CFM, while average consumption over a 15-second run is 6.25 CFM. Confirm your compressor and piping can sustain these flow figures before ordering.
Replaces Lower-Torque or Fixed-Speed Drills
The 7ANST8 upgrades from drills that lack variable-speed control or offer a narrower torque band. Its planetary gear train and 270 in-lb maximum suit heavier fasteners that stall smaller tools. The jump is worthwhile when you need consistent clutching across a wide torque range and the durability of double-row ball bearings for daily industrial use.
Highlights
- 900 RPM free speed for fast drilling
- 10–270 in-lb torque range handles varied tasks
- 2 lb lightweight design reduces operator fatigue
- 25 CFM average consumption at 15-second run time
- Planetary gear train delivers smooth power transmission
Specifications
| Brand | Ingersoll-Rand |
|---|---|
| Model | 7ANST8 |
| Type | Angle Drivers |
Questions about this item
What comes in the box with the Ingersoll/Rand 7ANST8 and what must be purchased separately?
The drill itself is supplied; you will need to provide a 3/8 in minimum hose, a 90 psi compressed-air source delivering at least 22.0 CFM at full load, and any drill bits or sockets required for the job.
How do I choose between the torque range and speed for the 7ANST8?
The tool delivers 10 to 270 in-lb of torque at 900 RPM free speed; select the lower end for light fastening and the upper end for heavy-duty drilling, adjusting via the variable-speed trigger.
What does the 900 RPM figure mean when the drill is under load in a real application?
900 RPM is the free-speed rating; under load the speed will drop depending on air supply and resistance, while the motor maintains torque up to 270 in-lb at the required 90 psi.
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