Ingersoll Rand QS1L20D1D Inline Air Screwdriver | 2,000 RPM | 26 (in-lbs) Torque | Stall Clutch

For production fastening work involving wood, assemblies with compressible materials, and other soft-draw joints, the Ingersoll Rand QS1L20D1D Inline Air Screwdriver combines a 2,000 RPM free speed with up to 26 in-lbs (2.9 Nm) of torque. Part of the Q2 Series, this pneumatic screwdriver uses a stall-type direct drive mechanism, allowing the motor to slow and stall as fastening resistance increases rather than automatically shutting off at a calibrated torque setting. Its inline body and lever-start actuation suit repetitive screwdriving operations where straightforward handling and consistent rundown are important, but critical torque control is not required.

The 1/4-inch hex quick-change drive accommodates corresponding screwdriver bit shanks, while the 1.3 lb lightweight construction and egg-shaped housing provide a natural hand fit during repeated fastening cycles. A soft-grip surface overfolded on a composite core helps maintain a comfortable grip texture and temperature. Measuring 9.5 inches in length, the tool offers a streamlined inline configuration for assembly benches, workstation fastening, and general production screw installation.

Type: Inline Air Screwdriver | Model: QS1L20D1D | Series: Q2 | Clutch Type: Stall (Direct Drive) | Actuation: Lever Start | Torque Range: 0–26 in-lbs (0–2.9 Nm) | Free Speed: 2,000 RPM | Drive Size: 1/4" | Drive Type: Hex Quick Change | Weight: 1.3 lbs (0.6 kg) | Length: 9.5" (241 mm) | Side-to-Center Distance: 0.9" (22 mm) | Air Inlet: 1/4" NPT | Air Consumption: 16 CFM | Sound Level at Free Speed: 75 dB(A)

Features:

• Stall-type direct drive operation provides a practical fastening method for soft-draw joints that do not require critical torque control.
• 2,000 RPM free speed supports efficient screw rundown during repetitive assembly operations.
• Lever-start actuation allows the operator to initiate fastening through a conveniently positioned control.
• Compact, lightweight, and well-balanced inline construction supports controlled handling at assembly workstations.
• Egg-shaped housing follows the natural shape of the hand for a comfortable grip during repeated fastening cycles.
• Soft-grip surface overmolded on a composite core provides a comfortable texture and temperature.
• Skinsulate housing helps reduce the grip force and pressure needed to hold the screwdriver during operation.
• 1/4-inch hex quick-change spindle simplifies changes between compatible screwdriver bits.

Made in USA:

Applications:

• Wood product assembly – driving screws into wood components and other soft-draw fastening joints where critical torque control is unnecessary.
• Furniture and fixture production – repetitive screw installation during assembly of suitable wooden parts and subassemblies.
• General manufacturing – fastening components on production benches using compatible 1/4-inch hex screwdriver bits.
• Industrial assembly workstations – manually controlled inline fastening operations requiring moderate torque and rapid screw rundown.
• Workshop assembly – repeated light fastening tasks where joint behavior and torque requirements match the tool's stall-type operation.

FAQs:

• Q: How does the stall mechanism work on the QS1L20D1D?

  A: As the fastener tightens and resistance increases, the air motor slows until it stalls. Unlike an automatic shut-off clutch screwdriver, this model does not stop at a calibrated torque threshold, so it is best suited to fastening tasks that do not demand critical torque accuracy.

• Q: Can this screwdriver be used for wood assembly?

  A: Yes. Ingersoll Rand recommends the Q2 stall screwdriver for soft-draw applications in wood and similar materials where precise torque control is not essential. Fastener size and joint resistance should remain within the tool's available torque capability.

• Q: What screwdriver bits fit the QS1L20D1D?

  A: The tool has a 1/4-inch hex quick-change spindle. Select bits with the corresponding shank configuration and the correct tip profile for the screws being installed.

• Q: What compressed-air supply does this screwdriver require?

  A: Manufacturer specifications list 16 CFM air consumption and a 1/4-inch NPT air inlet. The compressed-air system should provide suitable airflow and regulated operating pressure in accordance with Ingersoll Rand's product instructions.

• Q: Is this model suitable for precision torque-controlled fastening?

  A: It is not intended for applications requiring critical torque control. For fasteners with a specified, tightly controlled tightening torque, consider an appropriately rated adjustable shut-off clutch screwdriver.

Looking for more information about the Ingersoll Rand Screwdriver? Click here to view the Catalog

For help choosing the proper Ingersoll Rand screwdrivers for your assembly application, please email info@intlairtool.com or call (800) 608-5210