As someone's already mentioned the holes for alignment pin are misaligned, but there's is easy way to fix that if you have a Dremel tool. Here's what you gonna need and do. First put together old blad stacked on new and secure them with some clamps so they don't move. Align them so one hole will be in spot, the other will be +/- 1mm offset. Use a diamond grinding bit. You going to need 2 sizes, smaller 2.3mm use that first to fit it on second hole grind the new blade using hole from old blad as guide and refrence. After you make it a bit wider you can switch to bigger diamond bit 3.5mm and smooth the hole. It takes roughly 15min to finish 2 blades;-) be careful and wear some thick gloves or rubber one to avoid any cuts with the blade. Blades come a bit bends but its not a problem because after setting them up thel will straight up eith the adjustments bolts kn thicknesser head. For that price little effort with the holes is not a big deal. That's why 5 startsOne more thing. Don't forget to clean the blades from metal debries after grinding as this can scratch the surface and make edge dull

I haven't used them yet,but having purchased items from the seller before, I'm quite satisfied with the item

Wry disappointed as these blades did not fit my Charnwood thicknesser as advertised

These are of decent quality. My reason for 3 stars is that the precision engineering vs the original was disappointing. The knives have holes drilled into them that are used to attach them to the thicknesser. These holes are out by around 1mm vs the original, doesn’t sound a lot but meant that they would not sit correctly when trying to install them. I had to do some work on the metal holders for them to then be able to attach and align correctly. A lot of work when it should have been a lot simpler :(

very good quality, so happy with the purchase. checked your website too and will be buying more for sure. thank you.