e are the most trusted name amongst the topmost companies in this business, instrumental in offering Tungsten Carbide Blade.Specifications:• Hardness: 89- 90 HRA• Bending strength: 230-280 g / c• Specific gravity: 14.4 – 14.8 g/ c• Surface finish for both sides: 8• Surface finish for cutting edge: 10• Tungsten carbide blade sizes 5 6 8 and 10 inch****CARBIDE GRADE YG8Other Information:• Tungsten Carbide Steel Blade• For PCB Lead Wire Cutting machines usage• Our product is made of original Carbide metal the price is according to size of Tungsten carbide blade.