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