Cutting Diameter (Size): 1/2"Cutting Diameter (Decimal Inch): 0.5000Cutting Diameter (mm): 12.70Shank Diameter (Decimal Inch): 0.4375Shank Diameter (mm): 11.11Overall Length (Decimal Inch): 6.000Overall Length (mm): 152.40Length of Cut (Decimal Inch): 0.750Length of Cut (mm): 19.05Length Type: StubHelix Angle (Degree): 30Number of Flutes: 2Flute Style: Right Hand Spiral / Medium HelixType: Micro, Center CuttingHand of Cut: Right-HandShank Type: Straight / CylindricalMaterial: Sub Micron Grain CarbideFinish / Coating: UncoatedSeries: 1685Primary Workpiece Material: Copper Alloy, Brass, Plastic, Thermoset PlasticSecondary Workpiece Material: Aluminum, Graphite, CFRP, High Density Plastic, Titanium AlloyApplication: Roughing / FinishingUnit of Measure: inch