Designed for repetitive production drilling, assembly work, and fabrication, the Ingersoll Rand 5ALST4 Pistol Grip Air Drill delivers 39.8 in-lbs (4.5 Nm) of maximum working torque with a 2,200 RPM free speed. This combination provides controlled drilling with more turning force than the faster 5 Series configurations, making it a practical choice when the application requires a balance between speed and torque.
The 1/4" (6 mm) bit holder capacity supports compatible small-hole drilling tooling, while 17 CFM (480 L/min) air consumption helps buyers plan the compressed-air supply. A compact 6.8" (173 mm) length and 2.0 lb (0.9 kg) weight make the trigger-start pistol-grip drill manageable for repeated handheld use around workpieces, fixtures, and production equipment.
Type: Pistol Grip Air Drill | Series: 5 Series | Model: 5ALST4 | Actuation: Trigger Start | Configuration: Non-Reversible | Max. Working Torque: 39.8 in-lbs (4.5 Nm) | Free Speed: 2,200 RPM | Bit Holder Capacity: 1/4" (6 mm) | Air Consumption: 17 CFM (480 L/min) | Weight with Chuck: 2.0 lb (0.9 kg) | Length with Chuck: 6.8" (173 mm) | Side-to-Center Distance: 0.8" (21 mm)
Features:
- 2,200 RPM free speed provides controlled rotation while maintaining productive drilling cycles.
- 39.8 in-lbs (4.5 Nm) maximum working torque supplies useful turning force for compatible drilling applications.
- 1/4" (6 mm) bit holder capacity accepts compatible tooling for small-hole drilling operations.
- Trigger-start actuation places convenient operating control at the pistol-grip handle.
- Non-reversible configuration provides straightforward forward drilling operation.
- Compact 6.8" (173 mm) length with chuck helps operators maneuver the drill around workpieces and fixtures.
- 2.0 lb (0.9 kg) weight with chuck keeps tool mass manageable during repetitive handheld tasks.
- 0.8" (21 mm) side-to-center distance helps position the drill near workpiece edges and adjacent surfaces.

Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)
Made in USA: ![]()
Applications:
- Repetitive drilling at manufacturing and assembly workstations.
- Metal fabrication using compatible 1/4" drilling tooling.
- Production processes that require a balance of drilling speed and working torque.
- Industrial maintenance and MRO work on machinery, fixtures, and equipment components.
- Professional fabrication and repair operations supplied by an appropriately sized compressed-air system.
FAQs:
- Q: What is the maximum working torque of the Ingersoll Rand 5ALST4?
A: The 5ALST4 is rated at 39.8 in-lbs (4.5 Nm) of maximum working torque, paired with a 2,200 RPM free speed for a balance of torque and rotational speed. - Q: What is the bit holder capacity of the 5ALST4?
A: The maximum bit holder capacity is 1/4" (6 mm). Compatible tooling should be selected according to the drilling operation and workpiece material. - Q: How much air does the 5ALST4 consume?
A: The manufacturer table specifies air consumption of 17 CFM (480 L/min). The compressed-air system should provide adequate airflow at the tool during operation. - Q: How compact is the Ingersoll Rand 5ALST4?
A: The drill measures 6.8" (173 mm) long with the chuck, weighs 2.0 lb (0.9 kg), and has a 0.8" (21 mm) side-to-center distance. - Q: How does the 5ALST4 differ from the 5AKST4?
A: The 5ALST4 runs at a lower 2,200 RPM and provides 39.8 in-lbs of maximum working torque, while the 5AKST4 runs at 3,000 RPM with 30.1 in-lbs. Both models use a 1/4" bit holder, so the choice primarily depends on the speed and torque requirements of the drilling process.
Looking for more information about the Ingersoll Rand Drill? Click here to view the Catalog
For help selecting the correct Ingersoll Rand Pneumatic Drills for your assembly application, call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
