Alpen 25pc HSS Cobalt Jobber Drill Set

This 25-piece set of high-speed steel (HSS) cobalt jobber drills is designed for demanding drilling tasks. These drills are alloyed with 5% cobalt, providing superior heat resistance and durability.

• High Heat Resistance: 5% cobalt alloyed jobber drills with excellent heat resistance.
• Versatile Use: Ideal for drilling steel with tensile strength over 800 N/mm², high alloyed steels, bearing steels, and both hot/cold rolled steels. Perfect for stainless steel.
• High Accuracy: Highly accurate centering ensures precision in every drill.
• Break-Resistant: Made to withstand rigorous use without breaking.
• Industrial Quality: Engineered for high performance and longevity.
• Organization: Supplied in a sturdy metal case with clearly marked drill sizes for easy organization.
• Sizes: 1.0 - 13.0mm in 0.5mm increments.
• Brand: Alpen