To better serve its customers working in tire changing or maintenance applications, Chicago Pneumatic enhanced one of its ½” pneumatic impact wrench bestsellers: the CP7741 series (former CP7736 series). For operators looking for a powerful and durable tool with an affordable price, the CP7741 series, 1/2" pneumatic impact wrench, is the best in choice tool. This new series offers more robustness and durability than its old version. The motor, the gasket and plenty of parts have been improved to last longer.

The CP7749 1/2" impact wrench features a reverse torque of up to 955ft.lbs / 1,300 Nm, enabling quick & efficient loosening and tightening. The tool benefits from S2S technology, which limits stress on the wrist and arm when changing between forward and reverse. The twin hammer impact mechanism and composite housing offer high durability while being both lightweight and compact. The CP7749 series is composed of 2 models: 1/2" short anvil and 1/2" long anvil (2" anvil).

Available in a variety of sizes and specifications, these collets are designed to suit Kobe® and similar die grinders.

Features and Benefits
• Cost-effective way of changing your die grinders' function
• Available in a variety of specifications and sizes to suit your needs

Typical Applications
• For use with Kobe® grinders

Elbow Connector to Male Taper


Quick and simple tube insertion. Compact lightweight design with a well proven tube retaining system. Tapered threads have a re-usable thread seal and parallel threads have a rubber washer. Main body manufactured from nickel plated brass, acetal resin, PBT with a stainless steel retaining ring, nitrile tube seal and acetal resin tube release collar.


Pressure range: -0.9bar min to +10bar max. Temp range: -20°C min to +70°C max. Tube suitability: Nylon, polyurethane.