Minute paper single knife tool is used for paper making line . Permanent wearing for cutting . High quality , low price.

The are differenet garde with different properties and applications. Of course the price will be different . When purchasing ,Pls first choose your decision of the grade .

You decision of the grade as below :

YG8 and YG10HT= ISO GRADE K30  : Qualified for rough machining of cast iron, non-ferrous metal, nonmetal materials, drawing of steel, non-ferrous metal and pipes, various drills for geology use, tools for machine manufacture and wearing parts.

Grade	ISO   GRADE	Performance
		Density	Bend Strength	Hardness
		G/Cm3	N/mm2	HRA

K30

14.6

≥1840

≥89