Manufacturer Part Number: 4C11P-20.5|Diameter (mm)|20.5Diameter (Inch, Fraction)|Diameter (Letter)|Diameter (Decimal Inch)|Series Code/Seat Size|1Point Angle|132Insert Material|Solid CarbideManufacturer Grade|C1 (K35)Spade Drill Insert Diameter Range (mm)|Drill Diameter Range (Decimal Inch)|Series|GEN2 T-APrimary Workpiece Material|Steel; Hard MaterialPrimary Workpiece Material Code|P; HSecondary Workpiece Material|Secondary Workpiece Material Code|Standards|Height (Inch)|Material Grade|C1Coating Classification|PVDCoating/Finish|AM300Thickness (mm)|Height (Decimal Inch)|Thickness (Decimal Inch - 4 Decimals)|0.1563System Of Measurement|Product Service Code|5133UNSPSC Code|