Leslie S.
MGF, Master Grumble Framer
I don't know if like manual mat cutters, the CMC blades are interchangable or not. I am using the Wizard premium blades, and am not sure how many cuts per blade to average. I really hate to mess up mats, so I'm probably changing them way too frequently, instead of waiting til I see fuzzy edges. I use lots of rag mats and also lots of fabric mats, and I always figure the blade is less than screwing up a $20 mat. However, blades used to be 10 cents each! Has anybody kept track of this?