worse product ive ever bought
I tried to order this. They declined my card for no reason. Then i tried to order it again they said declined. SO i called amazon they said it didn't go through so I ordered the 315gl overnight. Then a week later this blade shows up.. so i gave it a shot and tried cutting a glass mosiac with a real gold background. The first piece I tried cutting the blade literally blew up and shattered. It's a worthless blade don't buy it. I called mk they said its a soft resin blade and they don't warranty it when it blows apart. I called the supplier and they said 80 percent of them break. I love my MK GL315 I use it for everything (except ceramic).