Ingersoll Rand 1RTMS1 Pneumatic Pistol Grip Air Screwdriver | 1,650 RPM | 4.4 – 20.4 (In-lbs) Torque Range | Adjustable Shut-Off Clutch | Trigger and Push-to-Start

Description

Built for precision fastening on production lines and assembly workstations, the Ingersoll Rand 1RTMS1 pneumatic pistol grip air screwdriver combines a 1,650 RPM free speed with an adjustable shut-off clutch and a 4.420.4 in-lbs torque range to deliver consistent fastening performance. The adjustable shut-off clutch (which automatically disengages once the preset torque is reached) helps reduce over-tightening and improves torque repeatability, making it well suited for applications where fastening consistency is essential. Its trigger and push-to-start actuation provides flexible operation for different production preferences while the pistol grip configuration offers familiar handling for repetitive fastening tasks.Compact dimensions, a lightweight 1.5 lb design, and a coated grip help reduce fatigue during extended assembly cycles without sacrificing control. The 1/4″ hex quick-change spindle allows rapid bit changes to minimize downtime, making the tool suitable for electronics, appliance manufacturing, automotive subassembly, and other light-to-medium torque fastening operations where repeatable results matter.Type: Pneumatic Pistol Grip Air Screwdriver | Series: 1 Series | Clutch Type: Adjustable Shut-Off Clutch | Actuation: Trigger + Push-to-Start | Torque Range: 4.420.4 in-lbs (0.52.3 Nm) | Free Speed: 1,650 RPM | Drive Type: 1/4″ Hex Quick Change | Weight: 1.5 lb (0.7 kg) | Length: 8.5 in. (217 mm) | Side to Center: 0.7 in. (17 mm) | Air Consumption: 13 CFM (368 L/min) | Air Inlet: 1/8″ NPT | Minimum Hose Size: 1/4 in. (6 mm) | Sound Level: 73 dBAFeatures:Adjustable shut-off clutch automatically stops at the preset torque for repeatable fastening results.Trigger and push-to-start operation provides flexibility for different production methods and operator preferences.1/4″ hex quick-change spindle enables fast bit changes to reduce production interruptions.Compact, lightweight construction improves maneuverability during repetitive assembly tasks.Coated grip provides a secure hold throughout extended operating periods.Recommended for applications requiring accurate and repeatable torque control.Time-tested 1 Series design delivers dependable performance in general industrial assembly environments.Made in USA: Applications:Electronics manufacturing for controlled low-torque screw installation.Automotive component assembly where repeatable fastening torque is required.Appliance production lines performing repetitive screwdriving operations.General industrial assembly stations handling light- to medium-duty fastening.Production environments requiring consistent torque quality and efficient bit changes.FAQs:Q: What is an adjustable shut-off clutch?A: It automatically disengages the drive once the preset torque is reached, helping improve torque consistency and reducing the chance of over-tightening fasteners.Q: What type of bits does this screwdriver accept?A: The 1RTMS1 uses a 1/4-inch hex quick-change spindle, allowing compatible screwdriver bits to be changed quickly.Q: What applications is this screwdriver intended for?A: It is suited for precision fastening in electronics, appliance, automotive, and general industrial assembly where controlled torque is important.Q: What is the benefit of the trigger and push-to-start configuration?A: The dual actuation method gives operators flexibility to use either trigger activation or push-to-start operation, depending on workstation setup and assembly preference.Available Variations and SpecificationsTorque RangeFree SpeedWeightLengthSide to CenterSpindle SizeAir ConsumptionSKUin-lbs (Nm)in-lbs (Nm)in-lbs (Nm)rpmlbs (kg)in (mm)in (mm)incfm (L/min)TRIGGER + PUSH-TO-START1RTMS14.4 15.9 (0.5 1.8)6.2 20.4 (0.7 2.3)1,6501.5 (0.7)8.5″ (217)0.7″ (17)1/4″13 (368)1RTNS12.7 15.9 (0.3 1.8)4.4 23.0 (0.5 2.6)9.7 30.1 (1.1 3.4)1,0001.5 (0.7)8.5″ (217)0.7″ (17)1/4″13 (368)1RTQS12.7 15.9 (0.3 1.8)4.4 23.0 (0.5 2.6)9.7 45.1 (1.1 5.1)5001.5 (0.7)8.7″ (222)0.7″ (17)1/4″13 (368) (function(){ function initSpecAccordions(){ document.querySelectorAll(“.spec-accordion”).forEach(function(a){ if(a.dataset.specAccordionInit===”true”)return;a.dataset.specAccordionInit=”true”; var b=a.querySelector(“.spec-accordion-toggle”),p=a.querySelector(“.spec-accordion-panel”);if(!b||!p)return; var u=false; function m(){return(a.getBoundingClientRect().width||window.innerWidth)a{word-break:break-word;background:transparent} .spec-accordion.is-mobile-table .group-row td{text-align:center;background:#444;color:#fff} .spec-accordion.is-mobile-table .group-row td::before{content:none}