Woodworkers cannot use legacy drill bits with modern drill chucks

Woodworkers own older Irwin 22 adjustable wood bits that are incompatible with modern drill chuck sizes, forcing them to either buy new bits or find workarounds. Current solutions are limited—adapters don't exist or work poorly, and replacing quality vintage tools is expensive and wasteful. This creates frustration for hobbyists and professionals who have invested in quality tools but can't use them with contemporary equipment.