Was sawing a riser out the other day. Went thru 3 layers of glass on one side. Got to the other side and about 1/4" into the glass, BOOM, blade exploded. Lucky I had an old one to finish up. From now on, I'll cut the glass with a hack saw blade but now need some blades. Bought an Olson at Woodcrafters but they are a little pricy. They had Timberwolf for about 28.00, twice the price of the Olson, I think. Need some good blades but not carbide. Are the Timberwolf worth the extra and if so where should I get them. Thanks, Don