Standard Pack = 1 piece(s). deal for extremely Hard abrasive materials, these Saw blades feature a cutting edge of tungsten Carbide particles bonded to an alloy steel back. High-heat and abrasion resistant, they have no teeth to dull or chip. Plus they resist snagging and are smooth cutting with great wear resistance. Perfect for materials other blades won't cut. 3". Model Number: GJ12BL, GJ14BL, GJ14-50