SGS®, 58817, Drill Bit, High-Performance, Series: 146U, #7 Drill - Wire, 0.201 in Drill - Decimal Inch, 65 mm Overall Length, 3xD Cutting Depth, 2 Flutes, Right Spiral Flute, 23 mm Flute Length, 6 mm Dia x 33 mm L Shank, Straight Shank, 180 deg Point, Self-Centering Notch Point, Carbide Cutting Edge, TX Coated, Applicable Materials: Steel/Stainless Steel/Cast Iron/Non-Ferrous Materials/High Temp Alloy/Hardened Materials/Plastics/Composites