Ingersoll Rand QS110P4 Pneumatic Pulse Tool is designed for precision fastening applications that require repeatable torque, reduced operator reaction, and high production efficiency. Equipped with a shut-off clutch, 5,800 RPM free speed, a 37–64 ft-lbs torque range, and a 1/2" square drive, this pneumatic pulse tool delivers controlled fastening performance for demanding industrial assembly operations. Its oil pulse mechanism helps minimize torque reaction while producing smooth, consistent tightening for critical fastening applications.
The QS110P4 combines a broad medium-to-high torque range with automatic shut-off functionality to help improve assembly quality and reduce the possibility of over-tightening. Designed for repetitive manufacturing environments, this pneumatic pulse tool is well suited for automotive production, heavy equipment assembly, industrial machinery manufacturing, and other applications requiring dependable, repeatable torque control.
Type: Pneumatic Pulse Tool | Model: QS110P4 | Clutch Type: Shut-Off | Free Speed: 5,800 RPM | Torque Range: 37–64 ft-lbs | Drive Size: 1/2" Square
Features:
- Oil pulse mechanism helps reduce torque reaction for improved operator comfort during repetitive fastening operations.
- Automatic shut-off clutch promotes consistent torque application by stopping the tool once the preset torque is achieved.
- 5,800 RPM free speed supports efficient fastening cycles in production environments.
- 37–64 ft-lbs torque range accommodates medium- to high-torque assembly applications.
- 1/2-inch square drive accepts compatible sockets for industrial fastening tasks.
- Designed for repetitive manufacturing operations requiring reliable, accurate, and repeatable torque performance.

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:
- Automotive and commercial vehicle manufacturing.
- Heavy equipment and agricultural machinery assembly.
- Industrial machinery and equipment production.
- General manufacturing and production assembly lines.
- Controlled fastening applications where reduced torque reaction and repeatable torque are required.
FAQs:
- Q: What is the purpose of the shut-off clutch?
A: The shut-off clutch automatically stops the tool after the preset torque is reached, helping improve fastening consistency and minimize over-tightening. - Q: What torque range does the QS110P4 provide?
A: The catalog confirms a torque range of 37–64 ft-lbs. - Q: What drive size does this pulse tool use?
A: The QS110P4 features a 1/2-inch square drive for use with compatible sockets. - Q: Why choose a pneumatic pulse tool for production assembly?
A: The oil pulse mechanism helps reduce torque reaction while delivering smooth, controlled, and repeatable fastening for high-volume assembly operations. - Q: Does the catalog specify weight, air consumption, air inlet size, or operating pressure?
A: No. Those specifications were not confirmed in the provided source and have therefore been omitted.
| SKU | Fastener Size | Torque Range FT-LBS (NM) |
Free Speed RPM |
Weight LBS (KG) |
Overall Length IN (MM) |
Side To Center Distance IN (MM) |
Output Drive IN |
Air Consumption CFM |
|---|---|---|---|---|---|---|---|---|
| Pistol | ||||||||
| QS50P3 | M5 | 3 - 6 (4.5 - 8) | 4300 | 2.1 (0.95) | 6.5 (164) | 0.9 (23) | 3/8” Square Drive | 8.9 |
| QS50PQ1 | M5 | 3 - 6 (4.5 - 8) | 4300 | 2.1 (0.95) | 6.5 (164) | 0.9 (23) | 1/4” Quick-Change Hex Drive | 8.9 |
| QS60P3 | M6 | 5.1 - 11.4 (7 - 15.5) | 5300 | 2.4 (1.1) | 6.5 (164) | 0.9 (23) | 3/8” Square Drive | 12 |
| QS60PQ1 | M6 | 4.4 - 9.6 (6 - 13) | 5300 | 2.1 (1) | 6.5 (164) | 0.9 (23) | 1/4” Quick-Change Hex Drive | 12 |
| QS70P3 | M6 - M8 | 11.1 - 23.6 (15 - 32) | 6800 | 2.4 (1.1) | 7 (177) | 0.9 (23) | 3/8” Square Drive | 13 |
| QS70PQ1 | M6 - M8 | 9.6 - 20.7 (13 - 28) | 6800 | 2.4 (11) | 7 (177) | 0.9 (23) | 1/4” Quick-Change Hex Drive | 13 |
| QS80P3 | M8 | 22.1 - 40.6 (30 - 55) | 6800 | 2.4 (1.1) | 7.4 (187) | 1 (25) | 3/8” Square Drive | 16 |
| QS110P4 | M10 - M12 | 37 - 64 (50 - 85) | 5800 | 3.3 (1.51) | 7.6 (194) | 2.2 (57) | 1/2” Square Drive | 17.7 |
| QS120P4 | M12 | 52 - 85 (70 - 115) | 5400 | 3.9 (1.8) | 7.9 (201) | 2.4 (62) | 1/2” Square Drive | 18.4 |
| QS140P4 | M14 | 81 - 110 (110 - 150) | 5200 | 4.6 (2.1) | 8.4 (214) | 2.6 (65) | 1/2” Square Drive | 25 |
| QS150P6 | M16 | 103 - 155 (140 - 210) | 4400 | 6.5 (3) | 9.3 (237) | 1.5 (39) | 3/4” Square Drive | 25 |
Looking for more information about Ingersoll Rand Pulse Tool? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Pulse Tools 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
