SUTTON TOOLS® 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.
118° 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 steels
Specifications
Material: HSS
Finish: Blue
Point Angle: 118°
Helix Angle: R30
Complies with following standards: ANSI B94-11 / DIN338
Includes
29 x BLUE BULLET™ Jobber Drills
1/16" - 1/2" (1/64" increments)
Plastic Index Case