Screwdrivers
Air screwdrivers drive and back out threaded fasteners all shift without heating up, and the clutch inside decides how accurately they stop. Chicago Pneumatic builds every one of these on a 1/4 in. hex drive in four clutch types: shut-off tools that cut the air at target torque, including the CP28 shut-off screwdrivers and the three-inlet CP2611; cushion-clutch tools such as the CP2612 and the pistol-grip CP780/CP781; direct-drive and positive-clutch tools like the CP2755/CP2765 and CP2780 for soft joints; and impact screwdrivers for seized fasteners. Bits and holders are under screwdriver accessories, and the line is laid out on the CP air screwdrivers page.
Showing the single result
$378.00 Select options This product has multiple variants. The options may be chosen on the product page
Showing the single result
Clutch Type Is the Decision
A shut-off clutch trips at preset torque and cuts the air, so every joint gets the same torque no matter who holds the tool — the pick for quality-controlled and safety-critical assembly. A cushion clutch absorbs the end of rundown so torque builds smoothly and the operator takes less kick; the general-assembly default. Direct drive has no clutch — the motor stalls against the joint, fast and cheap in soft material. A positive clutch stays engaged, letting the operator control engagement for higher torque.
Pistol, Straight and Push-to-Start
Straight bodies suit inline access and push-to-start operation — the CP2623 and the CP782 and CP783 models work that way. Pistol grips with a progressive trigger suit horizontal work, which is what the cushion-clutch CP28 and the direct-drive CP28 are for. The CP2611 and CP2612 add three air-inlet positions so the hose leaves the tool where the operator wants it, and the composite bodies set torque keylessly with color rings marking the setting.
Impact Screwdrivers
The CP2136 straight and CP2141 pistol both use a double rocking dog clutch in a metal housing. They hammer rather than clutch, so they break seized screws loose where a clutch tool stalls. The CP2136 adds a power regulator, reverse button and suspension bail; the CP2141 is the compact, low-noise choice for tight spaces. Anything bigger than a screw belongs with the impact wrenches.
Compare CP Air Screwdrivers
| Model | Clutch | Body and notable feature |
|---|---|---|
| CP28 Shut-Off | Shut-off | Pistol, aluminum body, one-hand reverse |
| CP28 Cushion | Cushion | Pistol, keyless quick torque setting |
| CP28 Direct Drive | Stall torque | Pistol, lightweight for intensive use |
| CP2136 Series | Impact | Straight, power regulator and suspension bail |
| CP2141 Series | Impact | Pistol, compact and low noise |
| CP2611 Series | Shut-off | Composite body, three air inlets |
| CP2612 Series | Cushion | Three air inlets, color rings for torque ID |
| CP2621/CP2622 | Shut-off | Straight push-to-start, rubber-gripped aluminum |
| CP2623 Series | Cushion | Straight push-to-start, high speed |
| CP2755/CP2765 | Direct drive | Fast rundown in soft material, trigger reverse |
| CP2780 Series | Positive | Compact, operator-controlled engagement |
| CP780/CP781 | Cushion | Pistol, external clutch adjustment |
| CP782/CP783 | Cushion | Straight, external clutch adjustment |
Every model takes a 1/4 in. hex bit. Pick the row matching your clutch and body style, then open the product page for torque and speed by part number.
Common Questions
What is a shut-off clutch screwdriver? An air screwdriver whose clutch trips and cuts the air the instant the fastener hits preset torque, so the joint repeats regardless of operator. The CP28 shut-off, CP2611 and CP2621/CP2622 work this way. All are hand-held rather than fixtured, but hung off a tool balancer one works like a stationary station.
Cushion or shut-off? Shut-off if the torque has to be documented or repeatable to spec. Cushion for a smooth, low-kick rundown on general assembly where a wider torque spread is fine. Direct drive and positive clutch only on soft joints in wood, PVC and plastic.
How much air do they take? Small tools, but not zero. CP lists the industrial screwdrivers at 800 to 1,700 RPM and 0.88 to 2.87 lb on 1/8 and 1/4 in. inlets, the maintenance line reaching 13,000 RPM. Keep the supply clean through a filter, regulator and lubricator.
Do the bits swap between tools? Yes — the whole range is 1/4 in. hex, so bits and holders move between them and across the CP industrial tool line. The Chicago Pneumatic Industrial hub lists the catalog by family. In-stock items ordered by 4 PM ET ship the same day from Denver.