Best 3/8 Inch Air Drill (2026): 5 Picks Compared
5 air drills compared by speed, power, chuck and warranty, from a 2000 rpm pistol grip drill to an angle drill for tight spaces in the garage.
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Top picks at a glance
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- 1
Best OverallIngersoll Rand 7802RA9.6/10View on Amazon - 2
Best KeylessIngersoll Rand 7811G9.6/10View on Amazon - 3
Best Angle DrillCP879C Angle Drill9.6/10View on Amazon - 4
Best TorqueSUNTECH SM-709R9.4/10View on Amazon
A bolt that will not move and a bracket that needs a hole in a tight spot are the jobs that call for an air drill. A cordless drill is too long to fit, and a hand drill is too slow for the steel. The best 3/8 inch air drill is the one that fits the space, sips air the compressor can feed, and holds the bit you need. We compared 5 drills, from pistol grip to angle head, by speed, power, chuck and warranty.
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Quick picks
- Best Overall Ingersoll Rand 7802RA: 2000 rpm and 0.5 hp in a pistol grip drill with a keyed chuck, 1-year warranty. Check price on Amazon
- Best Keyless Ingersoll Rand 7811G: Keyless chuck and variable speed trigger at 1700 rpm, 0.5 hp. Check price on Amazon
- Best Angle Drill CP879C Angle Drill: Angle head and 2000 rpm for tight spaces, 0.35 hp, keyed chuck. Check price on Amazon
- Best Torque SUNTECH SM-709R: Angle drill with 75 ft-lb torque and a safety throttle lever, 1600 rpm. Check price on Amazon
Picks for the garage
Ingersoll Rand 7802RA 3/8" Pistol Grip Air Drill
A 3/8 inch pistol grip air drill with 2000 rpm, 0.5 hp and a keyed chuck, built for tight spaces.
Pros
- 2000 rpm free speed and 0.5 hp
- Keyed chuck, 3/8 inch capacity
- Variable speed throttle and aluminum housing
- 1-year warranty, per the listing
Cons
- No safety listing is stated
- Sound pressure is listed as 83 / 94 dB(A), with no one figure stated
- No chuck key is listed as included
- Spec table lists the power source as hand powered, while the title and bullets say air powered
Ingersoll Rand 7811G 3/8" Pistol Grip Air Drill
A 3/8 inch pistol grip air drill with a keyless chuck, variable speed trigger and 1700 rpm, built for tight spaces.
Pros
- Keyless chuck for fast bit changes
- Variable speed trigger for control
- Diffused handle exhaust blows air away from the work
- Composite housing insulates from cold air
Cons
- No safety listing is stated
- No air consumption figure is stated
- No torque figure is stated
- No hose size is stated
Chicago Pneumatic CP879C - Air Power Drill
A 3/8 inch angle air drill with 2000 rpm, a keyed chuck and a low-profile head for confined areas.
Pros
- 2000 rpm free speed for tight spaces
- Angle head with a low-profile head for confined areas
- Composite housing and thermoplastic rubber grip
- 1-year limited warranty, per the listing
Cons
- No safety listing is stated
- Uses 21.2 CFM of air at full load, far above the 4 cfm average of the Ingersoll Rand 7802RA
- Power of 0.35 hp is the lowest hp stated here
- No variable speed is stated
Campbell Hausfeld 3/8-Inch Reversible Air Drill
A 3/8 inch reversible air drill with a keyless chuck, one-hand reverse switch and comfort grip, at 1800 rpm.
Pros
- Keyless chuck for quick bit changes
- One-hand reverse switch for fast direction changes
- Comfort grip to reduce fatigue
- Weighs 1.4 lb, the lowest weight stated here
Cons
- Spec table lists a 0.5 inch chuck size, while the title says 3/8 inch
- No safety listing is stated
- No variable speed is stated
- No hose size is stated
SUNTECH SM-709R Sunmatch 3/8" Reversible Pneumatic
A 3/8 inch reversible pneumatic angle drill with 1600 rpm, a safety throttle lever and 75 ft-lb of torque.
Pros
- Maximum torque listed as 75 ft-lb
- Safety throttle lever stops accidental activation
- Angle head for tight spaces and overhead use
- Weighs approximately 1 kg, per the listing
Cons
- No warranty is stated; the listing says NO WARRANTY
- No safety listing is stated
- Spec table lists torque as 0.06 N m as well as 75 ft-lb
- No air consumption figure is stated
Compared on paper
| Drill | Shop Score | Speed | Power | Chuck | Weight | Warranty |
|---|---|---|---|---|---|---|
| Ingersoll Rand 7802RA | 9.6/10 | 2000 rpm | 0.5 hp | Keyed, 3/8 in | 2.6 lb | 1-year warranty |
| Ingersoll Rand 7811G | 9.6/10 | 1700 rpm | 0.5 hp | Keyless, 3/8 in | 2.7 lb | 1-year warranty |
| CP879C Angle Drill | 9.6/10 | 2000 rpm | 0.35 hp | Keyed, 3/8 in | 2.65 lb | 1-year warranty |
| Campbell TL054500AV | 9.5/10 | 1800 rpm | 30 ft-lb | Keyless, 3/8 in | 1.4 lb | 1-year warranty |
| SUNTECH SM-709R | 9.4/10 | 1600 rpm | 900 W | 3/8 in, chuck key included | 1.1 kg | No warranty |
Specifications are manufacturer rated, as published on each listing and collected 23 October 2026.
How the points were given
Each drill is scored on performance, build, value, safety and warranty, with the weights published on our How We Pick page. A product earns performance points for the speed and power the listing states; safety points need a stated safety listing or certification, and warranty points need a stated term. 4 of the 5 listings state a 1-year limited warranty, and none states a safety listing, so safety scores zero across this set.
| Product | Shop Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Ingersoll Rand 7802RA | 9.6 | 33 | 21 | 21 | 0 | 3 |
| Ingersoll Rand 7811G | 9.6 | 32 | 21 | 21 | 0 | 3 |
| CP879C Angle Drill | 9.6 | 32 | 21 | 20 | 0 | 3 |
| Campbell TL054500AV | 9.5 | 30 | 20 | 21 | 0 | 3 |
| SUNTECH SM-709R | 9.4 | 28 | 19 | 19 | 0 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
What the listings tell you
We read 5 air drill listings. Every listing is a 3/8 inch drill. 2 are pistol grip, 2 are angle drills, and 1 is a reversible drill with no grip style stated. 4 state a 1-year limited warranty and 1 states no warranty. Speeds run from 1600 rpm to 2000 rpm.
Buying guide: best 3/8 inch air drill
Pistol grip or angle head
The Ingersoll Rand 7811G and 7802RA are pistol grip drills, and the SUNTECH SM-709R and Chicago Pneumatic CP879C are angle drills. The Campbell Hausfeld is a reversible drill with no grip style stated. A pistol grip suits open work and a straight hole; an angle head suits confined areas, body shop work and overhead use, where the head reaches around an obstruction.
Speed and power
Speeds here run from 1600 rpm on the SUNTECH to 2000 rpm on the CP879C and the Ingersoll Rand 7802RA, with the Campbell Hausfeld at 1800 rpm and the 7811G at 1700 rpm. Power is 0.5 hp on both Ingersoll Rand drills, 0.35 hp on the CP879C, 500 W on the Campbell Hausfeld and 900 W on the SUNTECH. Torque figures are mixed: the Campbell Hausfeld lists 30 ft-lb, the SUNTECH lists 75 ft-lb and also 0.06 N m, the CP879C lists a stall torque of 3.2 ft-lb, and the 7802RA lists 2.65 in-lb.
Air use and the compressor
An air drill is only as good as the air behind it. The Campbell Hausfeld needs 5.2 SCFM of air at 90 PSI, the Ingersoll Rand 7802RA uses 4 cfm on average, and the CP879C consumes 21.2 CFM of air at full load. The 7811G and SUNTECH state no air consumption figure, so check the listing and match the drill to a compressor that can feed it at 90 psi.
Keyed or keyless chuck
The Campbell Hausfeld and the Ingersoll Rand 7811G have keyless chucks for fast bit changes, while the CP879C and the 7802RA have keyed chucks. The SUNTECH lists a chuck key as included. A keyless chuck suits frequent bit changes; a keyed chuck suits a drill that stays on one bit for a whole job.
Wear eye protection with every air tool, use impact-rated sockets on impact wrenches, disconnect the air line before changing accessories, and finish lug nuts with a torque wrench to the vehicle's spec. See OSHA eye and face protection. Read our Safety Disclaimer.
Garage Fit Check
- Check the compressor: the CP879C uses 21.2 CFM at full load, while the Campbell needs 5.2 SCFM at 90 PSI and the IR 7802RA uses 4 cfm on average.
- Measure the space: the CP879C is 8.58 inches long, the IR 7802RA is 7.8 inches, and the IR 7811G is 7.4 inches.
- Store the drills with their chuck keys: the CP879C and SUNTECH list a chuck key, while the keyless drills need none.
- Match the chuck to the bits: every listing here is 3/8 inch, and the Campbell spec table lists 0.5 inches, so check the listing before ordering bits.
FAQ: garage tools
What is a 3/8 inch air drill?
It is a pneumatic drill with a 3/8 inch chuck, powered by compressed air from a compressor. The 5 here are all 3/8 inch drills, in pistol grip and angle head styles.
How much air does a 3/8 inch air drill need?
The Campbell Hausfeld needs 5.2 SCFM of air at 90 PSI, the Ingersoll Rand 7802RA uses 4 cfm on average, and the CP879C consumes 21.2 CFM of air at full load. The 7811G and SUNTECH state no air consumption figure.
Keyed or keyless chuck for an air drill?
Keyless chucks, on the Campbell Hausfeld and the Ingersoll Rand 7811G, change bits fast with no key. Keyed chucks, on the CP879C and the 7802RA, grip with a key. The SUNTECH lists a chuck key as included.
What is an angle air drill for?
An angle drill reaches into confined areas where a straight drill cannot fit. The SUNTECH SM-709R and the Chicago Pneumatic CP879C are the angle drills here, and the CP879C lists a low-profile head for confined areas.
Which air drill is best for tight spaces?
The CP879C, with its angle head and low-profile head, and the SUNTECH, with its angle head for tight spaces and overhead use. The Ingersoll Rand 7811G and 7802RA are also listed as ideal for drilling in tight spaces.
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