Item #: 66124496Brand: National Twist DrillModel #: 029505AW Features and Benefits High Speed Steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials. Product Specifications Drill Bit Material High Speed Steel Drill Bit Set Type Jobber Length Drill Bits Minimum Drill Bit Size (Decimal Inch) 0.0625 Minimum Drill Bit Size (Inch) 1/16 Maximum Drill Bit Size (Decimal Inch) 0.5000 Maximum Drill Bit Size (Inch) 1/2 Drill Point Angle 118 Number of Pieces 15 Drill Bit Finish/Coating Oxide Drill Bit Size2 (Decimal Inch) 0.0625; 0.0938; 0.1250; 0.1563; 0.1875; 0.2188; 0.2500; 0.2813; 0.3125; 0.3438; 0.3750; 0.4063; 0.4375; 0.4688; 0.5000 Drill Bit Size (Inch) 1/16; 3/32; 1/8; 5/32; 3/16; 7/32; 1/4; 9/32; 5/16; 11/32; 3/8; 13/32; 7/16; 15/32; 1/2 Point Type Split Point Step Increments (Inch) 1/32 Set Includes (15) Jobber Length Drills PSC Code 5133 Storage Unit Type Case