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USER GUIDE
      MULTIFUNCTION TOOLS



          PICCO-MF Recommended Cutting Conditions

              Cutting speed (Vc)
                                               Material No.                  Cutting Speed: Vc (m/min) for IC908
               Workpiece Materials                         Hardness (BHN)
                                                VDI 3323                       Drilling     Turning & Boring
               Low carbon steel (<0.25% C)         1           ~150            40-100           40-180
               Carbon steel (≥0.25% C)             2          150-250          40-100           40-180
               Low alloy steel                     6           ~180            40-80            40-140
               Medium alloy steel                  7          200-250          40-80            40-140
               High alloy steel                   8, 9        250-350          40-60            40-120
               Martensitic stainless steel        12           200             20-60            40-140
               Austenitic stainless steel         14           200             20-60            40-140
               Grey cast iron                    15,16        180-220          40-140           40-140
               Ductile cast iron                 17,18        200-240          40-150           40-150
               Aluminum alloy                    21-24        60-130           50-200           150-320
               Copper alloy                      26-28        90-100           50-200           150-320
              Feed (f) and depth of cut (ap) 2xD
                                                                            Cutting Conditions
                                  Machining Type
                 Tool Diameter (mm)                                ap (mm)                f (mm/rev)
                                  External Turning                0.8 (0.2-2.5)          0.04 (0.01-0.08)
                       3-4        Face Turning                   0.6 (0.02-1.7)          0.03 (0.01-0.06)
                                  Drilling                           -                   0.02 (0.01-0.06)
                                  External Turning                1.0 (0.2-3.0)          0.04 (0.01-0.08)
                       5-6        Face Turning                    0.8 (0.2-2.5)          0.03 (0.01-0.06)
                                  Drilling                           -                   0.03 (0.01-0.08)
                                  External Turning                1.3 (0.3-3.5)          0.04 (0.01-0.08)
                       7-8        Face Turning                   1.0 (0.25-0.3)          0.04 (0.01-0.07)
                                  Drilling                           -                   0.04 (0.01-0.10)

              Feed (f) and depth of cut (ap) 4xD
                                                                            Cutting Conditions
                                  Machining Type
                 Tool Diameter (mm)                                ap (mm)                f (mm/rev)
                                  External Turning                0.8 (0.2-2.5)          0.03 (0.01-0.07)
                       3-4        Face Turning                   0.6 (0.02-1.7)          0.02 (0.01-0.04)
                                  Drilling                           -                   0.02 (0.01-0.05)
                                  External Turning                1.0 (0.2-3.0)          0.03 (0.01-0.07)
                       5-6        Face Turning                    0.8 (0.2-2.5)          0.02 (0.01-0.04)
                                  Drilling                           -                   0.02 (0.01-0.06)
                                  External Turning                1.3 (0.3-3.5)          0.03 (0.01-0.07)
                       7-8        Face Turning                   1.0 (0.25-0.3)          0.02 (0.01-0.04)
                                  Drilling                           -                   0.03 (0.01-0.08)































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