Categories All CNC Tooling Column/CNC Tombstone Electro-Permanent Magnetic Chuck Permanent Magnet Lifting Vacuum Chuck Magnetic Clamping Block Fixture Accessories PB01-POSITIONING BUSHING 1.Material:SUJ2 2.Heat treated:HRC 60° Specification Feature Picture Accessories Video Application (Customization is available) 1.Material:SUJ2 2.Heat treated:HRC 60° Back