Review on 🔪 HSS Saw Blade, PROMMON 5-Piece Ti-Coated Rotary Tool Saw Blades Set & 5-Piece Stainless Steel Wood Cutting Wheel Discs Set & 2-Piece 3mm Twist Drill Bit Set for Rotary Tools (Pack of 12-Pieces) by Rodney Gonzalez

So far so good. I didn't have to use all the different sizes, but I did use a pair of medium sized blades that cut really well. HOWEVER, I put the largest blade on the mandrel that came with the kit. There was quite a bit of wobble, so he probably won't want to risk it. Durability is good, but since I've only used the medium blade once, I haven't tested durability. As long as it's worth the money. A NOTICE. The Dremel rotates clockwise. Most blades have inscriptions that could be confused with uncovered words during installation. Not this case. The words are addressed to the Dremel tool. Just make sure the teeth are clockwise. Ps. I wanted a case to fit both Dremel (4300, 8220) along with accessories. First it was a cutlery case, now it's my case for my Dremel! I love it and 99% done!