[DC] Cutting Diameter (Size): 2.50mm[DC] Cutting Diameter (Decimal Inch): 0.0984[DC] Cutting Diameter (mm): 2.50[DCON] Shank Diameter (Decimal Inch): 0.1181[DCON] Shank Diameter (mm): 3.00[LF] Overall Length (Decimal Inch): 1.969[LF] Overall Length (mm): 50.00[APMX] Length of Cut (Decimal Inch): 0.295[APMX] Length of Cut (mm): 7.50[LU] Reach Length (Decimal Inch): 0.906[LU] Reach Length (mm): 23.00Length Type: Extended Reach[DN] Neck Diameter (Decimal Inch): 0.0941[DN] Neck Diameter (mm): 2.39Neck Length (Decimal Inch): 0.906Neck Length (mm): 23.00Helix Angle (Degree): 30Number of Flutes: 2Flute Style: Right Hand Spiral / Medium HelixType: Micro with Neck Relief, Center CuttingHand of Cut: Right-HandShank Type: Straight / CylindricalMaterial: Sub Micron Grain CarbideFinish / Coating: UncoatedSeries: 1645Priority Workpiece Material: Copper Alloy, Brass, Plastic, Thermoset PlasticApplicable Workpiece Material: Aluminum, Graphite, CFRP, Titanium AlloyApplication: Roughing / FinishingUnit of Measure: mm