Manufacturer Part Number: 18ZA-.484|Diameter (mm)|Diameter (Inch, Fraction)|31/64Diameter (Letter)|Diameter (Decimal Inch)|Series Code/Seat Size|ZPoint Angle|132Insert Material|CobaltManufacturer Grade|Spade Drill Insert Diameter Range (mm)|Drill Diameter Range (Decimal Inch)|Series|T-APrimary Workpiece Material|Steel; Stainless Steel; Cast Iron; Super-alloys & Titanium; Hard MaterialPrimary Workpiece Material Code|P; M; K; S; HSecondary Workpiece Material|Secondary Workpiece Material Code|Standards|Height (Inch)|Material Grade|Coating Classification|PVDCoating/Finish|TiAlNThickness (mm)|Height (Decimal Inch)|Thickness (Decimal Inch - 4 Decimals)|0.0938System Of Measurement|Product Service Code|UNSPSC Code|