Nipont M42 Bimetal band saw blade 1) Features: The (HSS) High Speed Steel Edge Offers Durable. A Spring Tempered Alloy Backer. Electron-Beam Welded. Unique Technique: Ultra-low Temperature Treatment. 2) Applications: For general purpose cutting of ferrous metal, tool steel, solids, shapes, tubing and structural shapes. 3) Advantages: High Heat Resistance High Wear Resistance Prevents Tooth Damage Fatigue Resistant Increased Tooth Penetration 4) Benefits: Longer Life than Carbon Blades Higher Production Faster Cutting 5) Available blade: 19x0.9mm, 27x0.9mm, 34x1.07mm, 41x1.27mm, 54x1.6mm, 67x1.6mm. 6) It Is Also Avaliable in Coil or Welded in Certain Length To Meet Customer's requirements. And avaliable in various TPI.