Q. How do you sharpen a paper cutter blade?

Here are the tricks: A user should know first that the cutter may not require sharpening but rather honing.Take the blade out of its holder so a user may sharpen it. Typically this requires disassembling the blade by loosening a set of hexagonal bolts with an Allen wrench.Make sure the stone is big enough that a user can comfortably draw the entire blade across it with each cut. Choose a stone with a grit of 1000 or greater (the higher the number the finer the grit).A user needs to weigh the cost of blades against the time a user saves using a grinder compared to traditional methods like sharpening with a stone.