HSSE-Co 5% Fast Step Drill Set – 25 pieces 1–13 mm | Self-centering cobalt drills

HSSE-Co 5% Fast Step Drill Set – 25 pieces (1–13 mm) is a drill set made of high-performance HSSE-Co 5% cobalt-alloyed high-speed steel, designed for very fast drilling and high precision.

The self-centering drills have a special grinding that allows them to drill without a center punch mark, and are also suitable for rounded or uneven surfaces. 

Product information:

Type: HSSE-Co 5% cutting high-speed steel drills

Quantity: 25 drills

Sizes: 1.0 mm – 13.0 mm (in 0.5 mm increments) 

Features: Self-centering grinding, very fast drilling, high wear resistance

Advantages of the set:
✔ Self-centering grinding – start without a center punch mark
✔ Cobalt alloy (5%) – high wear resistance and long service life
✔ Wide size range 1–13 mm covers many needs
✔ Suitable for professional use and workshops