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.
Features

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 degrees
Helix Angle: R30
Complies with following standards: ANSI B94-11 / DIN338

Includes

29 x BLUE BULLET Jobber Drill Bits

1.0 mm
1.25 mm
1.5 mm
1.75 mm
2.0 mm
2.25 mm
2.5 mm
2.75 mm
3.0 mm
3.5 mm
4.0 mm
4.5 mm
5.0 mm
5.5 mm
6.0 mm
6.5 mm
7.0 mm
7.5 mm
8.0 mm
8.5 mm
9.0 mm
9.5 mm
10.0 mm
10.5 mm
11.0 mm
11.5 mm
12.0 mm
12.5 mm
13.0 mm

Plastic Index Case