Expert for Steel Circular Saw Blade offers extreme impact resistance in steel.\t Extra-hard Microteq teeth are manufactured in-house by Bosch from highly durable carbide grains for high performance.\t Performance strengthened by Protection coating that prevents corrosion and reduces friction.\t Anti-vibration slots for particularly smooth cutting, considerably less noise and significantly reduced vibration.\t\t Dimensions: Outer diameter mm: 305 Outer diameter inch: 12 Bore size mm: 25.4 Width of cut (b1) mm / Base bl. thickness (b2) mm: 2.6/2.2 Number of teeth: 60 Tooth shape: MTCG Max. rotation speed (RPM): 1800 Cutting result: 4 Hook angle ° w1: 0 Relief angle ° w2: 12