High-Speed Steel 1/4" Cobalt Drill Bit Set - 135° Split Point for Metal, Wood & Plastic - 10-Pack Professional Screw Machine Bits for DIY, Construction & Automotive Repair

This heavy-duty, machine-length cobalt drill features a split point and short length to add rigidity and minimize deflection. The split point helps to reduce thrust and eliminates walking at the drill point. It is recommended for tight tolerance and portable drilling.Specification: Drill Bit Grouping: Drill BitItem: Screw Machine Drill BitDrill Bit Dimension Type: Fractional InchDrill Bit Size: 1/4"Decimal Equivalent: 0.2500Drill Bit Point Angle: 135 DegreesDrill Bit Material: Cobalt SteelDrill Bit Finish: Straw/BronzeFlute Type: SpiralOverall Length: 2-1/2"Grade: Heavy DutyShank Dia.: 1/4"Flute Length: 1-3/8"Point Type: Split PointList Number: 559Application: For Use On Tool Steel, Stainless Steel, Alloy Steel and Cast IronSizes Included: 1/4"Depth:Dia. Ratio: 3xD