Hey woodworkers! This Sommerfeld router bit set is exactly what you need for creating super-strong, professional-quality joints. The 6-piece set includes everything for those important, strength-critical projects where regular joints just won't cut it. You get the large lock miter bit for stock from 5/8\ to 1-1/8\, the baby lock miter for smaller 3/8\ to 3/4\ stock, plus the 22-1/2° lock miter set for angled cabinet joints. Also included are drawer lock and reversible glue joint bits. These bits produce perfectly-fitting miter joints that lock together beautifully - no more mitered corners slipping during clamping! The quality is exceptional with precise cutting edges that stay sharp. Yes, these bits require careful setup (they don't have bearings), but Sommerfeld's videos make the process much easier. Once you get the hang of them, they're absolute game-changers for woodworking projects. Perfect for kitchen cabinets, entertainment centers, islands, corner hutches, and any project where joint strength really matters. The precision you get is worth the learning curve. Your glue-ups will be cleaner, your miters tighter, and your projects more professional-looking. Whether you're a serious hobbyist or professional woodworker, this set takes your joinery to the next level. The investment pays off in the quality of your finished projects. Watch their tutorial videos - they're packed with woodworking wisdom that makes these bits much less intimidating!