SUTTON BLUE BULLET Jobber Drills are a general purpose drill bit designed for machine and hand hald drilling of ferrous metals. - The blue finish reduces chip build-up on the cutting edge and is a better choice when drilling ferrous metals. - Features118° Web Thinned Point - Reduces the amount of thrust (pressure) required - Precision Engineered Parallel Shank - For accurate hole size - Made from M2 High Speed Steel (HSS) - Offering the best combination of strength, heat and wear resistance - Blue Surface Finish - For ferrous metal applications. The steam oxide finish prevents chip build-up on the cutting edges and reduces cutting friction, especially in low carbon steelsSpecificationsMaterial: HSSFinish: Blue - Point Angle: 118 degrees - Helix Angle: R30Complies with following standards: ANSI B94-11 / DIN338Includes100 x BLUE BULLET Jobber Drill Bits1-10 mm (0.1 mm increments)10.5 mm10.9 mm11.0 mm11.5 mm11.9 mm12.0 mm12.5 mm12.9 mm13.0 mm - Plastic Drill Stand