NECESSARY FORCE IN RELATION TO RPM, AND MATERIAL
 

THE MENTIONED VALUES ARE INDICATIVE VALUES FOR STANDARD FRICTIONDRILLS.

THESE VALUES HAVE TO BE ADAPTED FOR LARGER THICKNESSES OF THE SHEET OR TUBE MATERIAL .
 

 

____ Steel 37 - 50 Kg/mm²
Lubricant: VTP up to 1100º C .

--- - --- Copper - Brass
Lubricant: VTF up to 1100º C .

CHANGES RESERVED.
Indications for frictiondrill applications on CNC-machines
 

Form A (11)
Form C (13)
Form E (15)

 

 

Indications for frictiondrill applications on CNC-machines
 

Form F (10)
Form B (12)
Form D (14)