Product Description
**Milwaukee parts change not only by model# but also by serial number. To look up your tools parts break down on Milwaukees website please click here:
Milwaukee 1/2 in. Keyless Chuck
Model Number: 42-66-2901
The Milwaukee 42-66-2901 is a genuine OEM 1/2 in. Keyless Chuck for use in compatible Milwaukee drills and hammer drills. The keyless chuck is the three-jaw clamping device at the output of the drill that accepts drill bits, driver bits, and accessories — using a hand-tightened, tool-free mechanism to grip the bit shank concentrically for accurate, low run-out drilling and driving. The keyless design allows the operator to change bits quickly without a separate chuck key. A chuck with worn or damaged jaws that allows bits to slip, wobble, or cannot be hand-tightened securely requires replacement to restore accurate, reliable bit retention.
Using a genuine Milwaukee OEM keyless chuck ensures the correct jaw range, spindle thread specification, and run-out tolerance for the tool it serves. Always verify your catalog number and serial number on Milwaukee's website before ordering to confirm this is the correct chuck for your specific unit.
Features
- Genuine Milwaukee OEM 1/2 in. keyless chuck for compatible Milwaukee drills and hammer drills
- Tool-free hand-tightened mechanism for fast bit changes without a chuck key
- Three-jaw design grips bits concentrically for accurate, low run-out drilling and driving
- Replacement restores accurate bit retention when original chuck jaws are worn or damaged
- Verify catalog number and serial number on Milwaukee's website before ordering
Specifications
- Type: Keyless Chuck (1/2 in.)
- Application: Drill Bit and Accessory Retention on Drill or Hammer Drill Output Spindle
- Compatibility: Always verify part compatibility using your tool's model and serial number before ordering
Includes
- (1) Milwaukee 42-66-2901 1/2 in. Keyless Chuck
