I bought this set of 5 Bosch blades for hand saw to cut a vehicle .. Best price I could find by searching (12.50 to 2.50 or 5 blades Blade Unbeatable !!!) . These blades are of very good quality, cut very effective, fast, whether for the very thin sheet or beefy beams (utility vehicle). Far more practical than a cutting grinder, faster, no projections, cutting several thicknesses as amounts windshield, and much more economical.