I'm unable to find any issues regardless of where I search for the signs. The quick change mechanism is mostly redundant since these blades appear to last for long periods. I've been cutting up the solid case of a computer to create a custom-built build and haven't burnt through the first blade. It's still performing well without a complaint. It is a huge value in terms of the amount of work that you accomplish with these devices. It would be difficult to find anything that offers a higher cost-to usage ratio.
Is this your business?
Claim your listing for free to respond to reviews, update your profile and manage your listing.