Table of recommended parameters for machining
with carbide drilling cutters
(1) The feed parameters per tooth fz in millimetres and are :
- In the case of slotting, depth of pass 0.5 x d
- In the case of profiling for a pass height equivalent to the diameter and a width of  0.1 x d
Important note :
The figures in the table are the average theoretical values. It is important when applying to take into consideration the actual machiningconditions. The material quality, the clamping of the part, the fixing method & the tool feeds, the overall rigidity of the working conditions of the machine are the variables to be taken into account when machining. Adjustments can be made after analysis. Our technicians are at your service to advise and when necessary to give you further information.