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Set of metal drill bits Sprint Master Ø2 / 3/4/5/6 / 8mm 0000811122100 Alpen
Branded ALPEN HSS Sprint Master drill series with precision grinding, industrial quality for drilling alloyed and unalloyed steel with a strength limit of ≤1100 N/mm², non-ferrous metals and composite alloys. The HSS Sprint Master series is rightfully considered the main series for manual drilling in terms of price/quality/characteristics and has a number of features - fast passage thanks to special edge polishing (increases speed up to 30%), and elasticity, thanks to a special hardening method it can withstand bending up to 10 °.
The shape of the tip is designed for fast drilling with the maximum allowable acute angle, this increases the length of the cutting edge and provides better cooling due to the larger surface area, however, on inclined and polished surfaces, it may require boring, this type of edge is more effective on construction grades of steel, but for harder brands with high hardness should choose drill bits Hss Alpen Pro (Hss G), Hss Cobalt.
Thanks to their innovations, ALPEN drills are maximally adapted for drilling with hand tools, especially with a battery drive. Since it is almost impossible to perfectly balance a hand tool during the drilling process, the elasticity of the drill protects it from breaking during bending, pinching or incorrect positioning by the operator of the tool itself.
For the best result, it is recommended to use the optimal speed and lubricant and coolant
DIN338 RN
The maximum hardness of the material is ≤1100 N/mm²
Drilling is up to 30% faster than analogues
Elastic, more flexible and stronger than analogues
The ALPEN HSS Sprint Master drill is designed for the most efficient use with hand drills (including cordless ones)
Suitable for drilling in alloyed and non-alloyed steel, non-ferrous metals and composite alloys.
When working with a cordless tool, the HSS-G drill provides the most efficient use of the battery
ALPEN's proprietary heat treatment ensures elasticity and resistance to breakage
High-quality high-speed steel HSS (high speed steel)
Industrial use
MADE IN AUSTRIA
Material type: steel; non-ferrous metals
HSS Sprint Master Tool Series
Hole diameter mm 2; 3; 4; 5; 6; 8
Type of packaging in the set
Weight 0.0629