Precision Twist Drill - Letter Y 118° Spiral Flute High Speed Steel Taper Length Drill Bit

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Item #: 78563459Brand: Precision Twist DrillModel #: 055025 Features and Benefits High speed steel (HSS) provides good wear resistance and can be used in general purpose applicatio ns on both ferrous and nonferrous materials. Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic. Spiral flutes are constructed with a higher flute angle to remove chips more easily. Product Specifications Drill Bit Size (Letter) Y Drill Bit Size (Decimal Inch) 0.4040 Drill Point Angle 118 Drill Bit Material High Speed Steel Drill Bit Finish/Coating Bright Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Through Coolant No Point Type Standard Flute Length (Inch) 4-3/8 Overall Length (Inch) 7 Spiral Type Regular Spiral Web Configuration Tapered Web Thinning Web-Thinned Series/List R55 Show more