Carbide Flow Punch Former 7.4 Long Flat For M8 For S/Steel 6558740 Body diameter (D) 34mm

Body diameter (D) 34mm

Point major diameter (d) 30mm

Manufactured from graded cast iron

Holding Force : 450kg

- The product will minimize brush changeover due to wear

Carbide Flow Punch Former 7.4 Long Flat For M8 For S/Steel 6558740 Body diameter (D) 34mmCenterdrill Carbide Flow Punch Former 7. 4 Long Flat for M8 Threads in Stainless Steel Flow punch forming with centerdrill is a process in which high strength bushes or eyelets are produced in thin walled metals using a simple operation without cutting. Instead, friction and feed pressure are used to heat and form the material. The bush can then be threaded using a Thread Form Fluteless tap.