Item #: 57638975Brand: Rocky Mountain TwistModel #: 95090881 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. Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials. Product Specifications System of Measurement Inch Drill Bit Material High Speed Steel Drill Bit Set Type Screw Machine Length Drill Bits Minimum Drill Bit Size (Decimal Inch) 0.2340 Minimum Drill Bit Size (Letter) A Maximum Drill Bit Size (Decimal Inch) 0.4130 Maximum Drill Bit Size (Letter) Z Drill Point Angle 135 Number of Pieces 26 Drill Bit Finish/Coating Oxide Drill Bit Size2 (Decimal Inch) 0.2340; 0.2380; 0.2420; 0.2460; 0.2500; 0.2570; 0.2610; 0.2660; 0.2720; 0.2770; 0.2810; 0.2900; 0.2950; 0.3020; 0.3160; 0.3230; 0.3320; 0.3390; 0.3480; 0.3580; 0.3680; 0.3770; 0.3860; 0.3970; 0.4040; 0.4130 Material Set Type Metalworking/Multipurpose Drill Bits Overall Length (Inch) 2-7/16; 2-13/16; 3-1/8; 3-3/8; (2) 2-15/16; (2) 2-3/4; (2) 2-5/8; (2) 3; (2) 3-1/16; (2) 3-1/4; (2) 3-5/16; (4) 2-1/2; (4) 2-11/16 Point Type Split Point Set Includes (26) Screw Machine Length Drills Shank Type Straight PSC Code 5133 Storage Unit Type Case Storage Unit Material Metal Through Coolant No