Poor product design, due to the equipment is now redundant after spending 2500$ with delivery, please see the attached picture and video. I advised the manufacturer to design a proper blade housing, after testing the machine. I have longer videos of usage. if the design of the blade housing steel is strengthened and toughened then I will give a better review as I believe it is a good machine but certain latent flaws urgently need improvement to make this machine worth its price. The Manufacturer considers the blade housing that is as a consumable and I disagree as it is just a cheap steel housing that the blade attaches to. this part is used in a high speed machine and spinning in greater than 15000RPM and should higher strength steel to make this machine worth its price. I own RC basher CARS that are far cheaper and is built tougher.