The Alpen 92100450100 is a high-performance HSS-E metal twist drill bit with a 4.5 mm diameter and a total length of 58 mm, featuring a cobalt composition for enhanced durability. Designed according to DIN 1897 standards, it includes a cylinder shank for precise drilling. Ideal for machining applications, it is suitable for drilling into metal, steel, and sheet metal.
Type |
Metal twist drill bit |
DIN standard |
DIN 1897 |
Drill hole Ø |
4.5mm |
Material |
HSS-E |
Material properties |
cobalt |
Tensile strength (max.) |
1300 N/mm² |
Tool holder |
Cylinder shank |
Total length |
58mm |
Working length |
24mm |
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