Review on 🔧 Dremel EZ456B 1.5-Inch EZ Lock Rotary Tool Cut-Off Wheels - Ideal Rotary Tool Cutting Accessories for Precise Sheet Metal and Copper Pipe Slicing, Pack of 12 Pieces by Shane Watson

After getting tired of fitting cutting discs to a standard mandrel, I finally got around to buying the EZ Lock system. I liked the ability to quickly connect and swap drives; However, the discs themselves were a huge disappointment. From my 12 disc pack, I was only able to use 4 discs completely. The remaining 8 discs ALL failed due to central sleeve/ring rupture; 4 drives failed before almost none were used up. Considering how expensive these drives are, the build quality is terrible. I've never had one of the commercially available fiber reinforced cut-off wheels fail and you can get twice the amount for less. Stay away from them.