Bi-metal blade with precision teeth for all kinds of metal sawing.The Sandflex® blade combines extreme cutting performance and wear resistance.High degree of flexibility and is vastly superior to all hard, high-speed blades or conventional, flexible blades.-100: 10 bundles of 10 blades in black plastic box with transparent cover.-10P: 10 blades in a special package with hanging loop.-5P: 5 blades in a special package with hanging loop.-3P: 3 blades, 1 each of 18, 24 and 32 TPI, in plastic pouch, box of 10 packs.-2P: 2 carded blades, box of 10 packs.With a blade back of strong, flexible spring steel and a tooth line in high-alloyed super HSS.Virtually unbreakable and shatterproof.Excellent wear properties from the super high-speed steel tooth strip on a flexible back.This blade is guaranteed to keep its sharpness for a long time.Increased comfort and easier cut.Superior performance, fast cut and increased longevity