Circular shear blade margin is smooth. Cutting edge is sharp with abrasion and impact resistance. The parallelism may <0.002mm   The margin is smooth , and the cutting edge is sharp with abrasion and impact resistance.Our company can produce each kind of circular shear blades within diameter 1.5m as well as the superelevation precision circular shear blades within diameters 0.5m, the parallelism  may <0.002mm. Best pricing with a commitment to quality and customer service. 

Certification we've gotton: ISO9001: 2008, SGS

In order to serve and supply you better products,we sincerely hope that you could afford such information as below:

1)Detailed size or Dimension:Outer Diameter,Bore Diameter,Teeth   Number,Thickness,Segment Size;

2)Segment Welding Methods:Laser,High frequncy,Hot press,Cold press

3) Base Body Materail: 9CrSi,Steel,or others

4) Your Quantity;

5) Your diagram;

6) any other information you want to know.

Circular shear blade