Insert Selection Depth of Cut (mm) Cutting Speed (m/min) Depth of Cut (mm) Steel Non-Ferrous Metal Turning Insert Selection Guide Chipbreakers Positive Type NAG NGD NLD NAG Feed Rate (mm/rev) Feed Rate (mm/rev) Grades 2.000 1.500 SUMIDIA DA1000 1.000 500 Carbide Grade H1 0 Finishing Roughing Continuous Cutting General Cutting Interrupted Cutting Recommended Cutting Conditions (Min. - Optimum - Max.) Cutting Cutting Conditions Category Grades Process Depth of Cut (mm) Feed Rate (mm/rev) Cutting Speed (m/min) Continuous Cutting SUMIDIA DA1000 0,1-0,5-3,0 0,05-0,10-0,20 ~ 2000 General Turning Interrupted CarbideCutting H1 0,3-1,0-5,0 0,1-0,20-0,5 ~ 1000 A16