Example 21: HSSCo End mills

Tool life comparison: HSSCo end mills

 

 

Work piece material: 42CrMo4 heat treated steel, HB 310
Tools: HSSCo8 - d=10 mm, z =4, ae = 5mm, a0= 5mm, fz = 0.05 mm/tooth
Coolant: Emulsion 7% - 8 l/min - VBCmax = 0.6 mm - source: TH Budapest