Cutting Diameter (Size): 1/8"Cutting Diameter (Decimal Inch): 0.1250Cutting Diameter (mm): 3.18Shank Diameter (Decimal Inch): 0.1250Shank Diameter (mm): 3.18Overall Length (Decimal Inch): 1.500Overall Length (mm): 38.10Length of Cut (Decimal Inch): 1.500Length of Cut (mm): 38.10Corner Radius (Decimal Inch): 0.030Corner Radius (mm): 0.76Length Type: Extended ReachHelix Angle (Degree): 30Number of Flutes: 3Flute Style: Right Hand Spiral / Medium HelixType: Micro, Center CuttingHand of Cut: Right-HandShank Type: Straight / CylindricalMaterial: Sub Micron Grain CarbideFinish / Coating: AlTiNSeries: 1746Priority Workpiece Material: Steel ~30HRC, Steel 30~40HRC, Hardened Steel ~55HRC,Applicable Workpiece Material: Hardened Steel ~68HRC, Stainless Steel, Cast Iron, Nickel / Cobalt, Titanium AlloyApplication: Roughing / FinishingUnit (inch/mm): inch