Chicago Pneumatic 1/4 in QC Keyless Chuck, 6.5mm, 3/8 x 24 – CP 8940162272

A QC (Quick Change) keyless chuck is a type of drill chuck used in power tools such as drills and impact drivers to hold and secure drill bits, screwdriver bits, and other rotary accessories. Unlike traditional keyed chucks that require a manual key to tighten and loosen the chuck jaws, a QC keyless chuck features a convenient mechanism that allows for tool-free bit changes.

Specifications:

• Chuck Max Capacity: 1/4 in
• Chuck Size: 3/8 in
• Chuck Type: Keyless
• Dimensions: 5.1 x 4.1 x 6.5 cm
• Weight: 0.29 lbs
• Country of Origin: Taiwan