Replaced by 205222 Festool FastFix Right Angle Chuck Attachment DD-AS 490293 delivers precision drilling in tight spaces where conventional drills cannot reach. This professional-grade attachment features a robust gear mechanism that maintains torque transfer efficiency while providing a 90-degree angle solution. Compatible with Festool drill systems, the FastFix interface allows for quick, tool-free changes between applications, maximizing workflow efficiency and reducing downtime on demanding jobsites. The ergonomic design ensures comfortable operation even in confined areas. Switch between drill functions in seconds with the FastFix interface, saving time and eliminating cost of dedicated, single purpose tools. The FESTOOL FastFix Right Angle Chuck is the ultimate solution for close quarters hole or fastener placement. Drill or drive between studs, joists, cabinet or drawer spaces, or virtually any constrained space without switching over to a separate, dedicated tool. 1/4 inch hex drive with wire detent. Accepts FESTOOL Centrotec or adjustable 1/2 inch chuck. Chuck rotates 360 degrees with 16 presets. Works with all existing and previous model FESTOOL drills equipped with FastFix interface for tool-less change of chucks: T+3, C12, TDK, TDD, CDD models. Compatible Tools C 12 Cordless Drill/Driver C 15 Cordless Drill/Driver CDD 12 ES Cordless Drill/Driver CDD 12 FX Cordless Drill/Driver CDD 9.6 ES Cordless Drill/Driver CDD 9.6 FX Cordless Drill/Driver T 12 Cordless Drill/Driver T 15 Cordless Drill/Driver T 18 Cordless Drill/Driver TDD 14.4 Cordless Drill/Driver TDD 9.6 Cordless Drill/Driver TDK 12 Cordless Drill/Driver TDK 15 Cordless Drill/Driver