Catalog KORLOY 2012 Special metal cutting tools Стр. 56 0056 ENG Lab2u
PCD Drill X Features High precision hole making of aluminum alloy machining. Tolerance IT7 8 classes High rigidity machine and high precision holder recommended X Recommended cutting condition Workpiece vc(m/min) fn(mm/rev) Aluminum alloy 50 250 0.05 0.2 0.1 0.4 / PCD Drill 120“ 0D ;4=r- - - 0d £ L (mm) Designation 0D 0d fl L PDD 0500 5.0 5.0 30 80 0550 5.5 5.5 30 80 0600 6.0 6.0 30 80 0650 6.5 6.5 40 95 0700 7.0 7.0 40 95 0750 7.5 7.5 45 100 0800 8.0 8.0 45 100 0850 8.5 8.5 50 110 0900 9.0 9.0 50 110 0950 9.5 9.5 55 115 1000 10.0 10.0 55 115 1050 10.5 10.5 60 120 1100 11.0 11.0 60 120 1150 11.5 11.5 65 125 1200 12.0 12.0 65 125 i_