Review on 🔍 Enhance Precision and Versatility with MLCS 9270H 5 Inch Forstner Extender by Chris Parrott

The bit extension processing was good but after that this product is nothing but junk. It was weird That an Allen key was not included with the product, but I immediately understood why. I tried two different sets of metric and US hex keys, but nothing matched the set screws that came with the extension. I ended up with the holes for the set screws retapped to 1/4-28 thread size, then installed US made 1/4-28 screws. Extension works after modifications. Another poor quality product from China.