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Porter Cable Collet Assemblies
section within our Porter-Cable Tools departmentPorter-Cable router collet assemblies allow you to remove the collet and nut together as a single unit, prevent stuck and frozen bits. These collet assemblies also allow you to use 1/4" router bits on 1/2" routers and vice versa. Extend the capabilities of your router and prevent bit loss with a Porter-Cable collet assembly.
Porter-Cable 42999 1/4" Shank Collet Assembly
- Fits model numbers: 690, 691, 693, 7518, 7519, 7529, 7538 and 7539
- Converts 1/2" to 1/4"
- Auto-release design










