
Designed for precision fastening in demanding assembly operations, the Ingersoll Rand QS1P05C1D Inline Air Screwdriver delivers a 3–47.8 in-lb (0.3–5.4 Nm) torque range, 500 RPM free speed, and features an Adjustable Cushion Clutch for smooth, repeatable fastening performance. Its ergonomic inline configuration provides excellent balance and control, making it ideal for applications requiring higher fastening torque with consistent accuracy and operator comfort.
Part of the proven QS Series, this pneumatic screwdriver incorporates a durable lube-free motor and lightweight composite housing to minimize maintenance while supporting continuous-duty industrial production. The externally adjustable cushion clutch helps reduce fastener damage and provides dependable torque repeatability for a wide variety of precision assembly applications.
Type: Inline Air Screwdriver | Series: QS Series | Model: QS1P05C1D | SKU: QS1P05C1D | Drive Type: 1/4 in. Hex Quick Change | Clutch Type: Adjustable Cushion Clutch | Start Type: Push-to-Start | Torque Range: 3–47.8 in-lb (0.3–5.4 Nm) | Free Speed: 500 RPM | Weight: 1.90 lb (0.86 kg) | Length: 9.3 in. (236 mm) | Air Inlet: 1/4 in. NPT | Minimum Hose I.D.: 1/4 in. | Air Consumption: 16 CFM (453 L/min) | Sound Level: 73 dBA
|
Features:
Made in USA: |
![]() |
Applications:
- Electronics manufacturing.
- Automotive component assembly.
- Appliance production.
- General industrial manufacturing.
- Precision mechanical assembly.
- Continuous production line fastening.
FAQs:
- Q: What is the torque range of this screwdriver?
A: This model provides an adjustable torque range of 3–47.8 in-lb (0.3–5.4 Nm). - Q: What clutch system does this tool use?
A: It features an externally adjustable cushion clutch for smooth, repeatable fastening performance. - Q: How is the tool started?
A: This model uses a push-to-start mechanism for efficient production fastening. - Q: Does this screwdriver require routine motor lubrication?
A: No. The QS Series incorporates a lube-free motor that helps minimize routine maintenance. - Q: What type of bits does this tool accept?
A: It accepts standard 1/4 in. hex quick-change screwdriver bits.
| SKU | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| IN-LBS (NM) | IN-LBS (NM) | IN-LBS (NM) | RPM | LBS (KG) | IN (MM) | IN (MM) | IN | CFM (L/MIN) | |
| LEVER START | |||||||||
| QS1L28C1D | 3.0 – 9.7 (0.3 – 1.1) | – | – | 2,800 | 1.5 (0.7) | 9.5" (241) | 0.9" (22) | 1/4" | 16 (450) |
| QS1L20C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 22.1 (0.9 – 2.5) | – | 2,000 | 1.5 (0.7) | 9.5" (241) | 0.9" (22) | 1/4" | 16 (450) |
| QS1L15C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 22.1 (0.9 – 2.5) | – | 1,500 | 1.5 (0.7) | 9.5" (241) | 0.9" (22) | 1/4" | 16 (450) |
| QS1L10C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 22.1 (0.9 – 2.5) | 13.3 – 40 (1.5 – 4.5) | 1,000 | 1.5 (0.7) | 9.5" (241) | 0.9" (22) | 1/4" | 16 (450) |
| QS1L10C3D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 22.1 (0.9 – 2.5) | 13.3 – 40 (1.5 – 4.5) | 1,000 | 1.5 (0.7) | 9.5" (241) | 0.9" (22) | 1/4" | 16 (450) |
| QS1L05C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 28.3 (0.9 – 3.2) | 13.3 – 47.8 (1.5 – 5.4) | 500 | 1.5 (0.7) | 9.5" (241) | 0.9" (22) | 1/4" | 16 (450) |
| PUSH-TO-START | |||||||||
| QS1P28C1D | 3.0 – 9.7 (0.3 – 1.1) | – | – | 2,800 | 1.4 (0.6) | 8.8" (223) | 0.9" (22) | 1/4" | 16 (450) |
| QS1P20C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 22.1 (0.9 – 2.5) | – | 2,000 | 1.4 (0.6) | 8.8" (223) | 0.9" (22) | 1/4" | 16 (450) |
| QS1P15C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 22.1 (0.9 – 2.5) | – | 1,500 | 1.4 (0.6) | 8.8" (223) | 0.9" (22) | 1/4" | 16 (450) |
| QS1P10C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 22.1 (0.9 – 2.5) | 13.3 – 40.0 (1.5 – 4.5) | 1,000 | 1.4 (0.6) | 8.8" (223) | 0.9" (22) | 1/4" | 16 (450) |
| QS1P05C1D | 3.0 – 9.7 (0.3 – 1.1) | 8.0 – 28.3 (0.9 – 3.2) | 13.3 – 47.8 (1.5 – 5.4) | 500 | 1.4 (0.6) | 8.8" (223) | 0.9" (22) | 1/4" | 16 (450) |
Looking for more information about the Ingersoll Rand Screwdriver? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Screwdrivers for your application, please 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

