TRULAM Replacement Blade for TL-21144 Corner Rounder - 1/4 inch (6mm) - 1/Box

If you need to replace your blade, wow this is the one. gave me crisp clear cuts on my product.

This is the second blade I bought. I thought that the blade included with the corner rounder cutter bought in august was defective. And since I'm in Canada, I decided to order two sizes at the time in order to save on shipping. What a bad Idea! Now I'm stocked with with the cutter and 3 blades and I CAN'T CUT ANY KIND OF PAPER PROPERLY! This tool bend the paper instead of cutting. So I just lost $173 ( $198 CAN).

I bought the cutter with the 1/4 inch blade and on the second cut the corner edges were slightly bent. I then tried again and again on single light cardstock paper and it consistently got worse - the edges were bent. Very disappointing to say the least. I purchased the cutter from another source and have contacted them for a return. However, in reading on Amazon reviews, someone said you need to adjust the blade to get an accurate cut. I don't see how you can do this - the video doesn't say anything about adjusting the blade. Before I try anything I'll wait for the seller to respond.