0.1 mm
0.2 mm
0.5 mm
0.8 mm
Quality of surface finish
Rigidity of machine
Depth of cut
Rigidity of workpiece
While using helical milling cutter, only one tooth is loaded at a time
Helical milling cutter does not produce chatter
Helical plain milling cutter has an angle of 45 Degree to over 60 Degree
Plain milling cutters are also called as slab milling cutters
To bring the workpiece to the required dimensions
To bring the workpiece to the required surface finish
To bring the workpiece to the required dimensions and To bring the workpiece to the required surface finish
none of these
Rigidity of operator
Rigidity of workpiece and Rigidity of machine