SG DRILL SERIES - Nachi America
2018-8-20u2002·u2002SG DRILL DRILL DIAMETER CUTTING SPEED (SFM) RPM FEED (IPR) FEED (mm/rev) DOC HOLE DESCRIPTION MATERIAL HARDNESS MACHINE PERFORMANCE RESULT INDUSTRY COMPONENT CUTTING CONDITIONS WORK PIECE COOLANT Drill Bearing Integrated Bearing Assemblies 1.2mm 40 3000 0.0012 0.03.24'(6.2mm) H-10 Tool Steel 20-25 HRC CNC lathe 40% …
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