[DC] Cutting Diameter (Size): 4.00mm[DC] Cutting Diameter (Decimal Inch)0.1575[DC] Cutting Diameter (mm): 4.00[DCON] Shank Diameter (Decimal Inch): 0.1575[DCON] Shank Diameter (mm): 4.00[LF] Overall Length (Decimal Inch): 1.5748[LF] Overall Length (mm): 40.00[APMX] Length of Cut (Decimal Inch): 0.5906[APMX] Length of Cut (mm): 15.00Flute Style: Down Cut / Diamond PatternEnd Style: Fish TailShank Type: Straight / CylindricalMaterial: Sub Micron Grain CarbideFinish / Coating: UncoatedSeries: 2121Priority Workpiece Material: Copper Alloy, Brass, CFRPApplicable Workpiece Material: Aluminum, Plastic, Thermoset Plastic, High Density PlasticApplication: Routing CFRP, Fiberglass, and Composite MaterialsUnit of Measure: mm