The Alpen 61400400100 HSS metal twist drill bit, manufactured by Alpen, features a 4 mm diameter and a total length of 75 mm with a DIN 338 cylinder shank. This steel drill bit is designed for machining tasks, making it suitable for drilling through sheet metal. Ideal for precision in metalworking projects, it comes in a pack of two pieces.
Type |
Metal twist drill bit |
DIN standard |
DIN 338 |
Drill hole Ø |
4mm |
Material |
HSS |
Shank Ø |
4mm |
Tensile strength (max.) |
850 N/mm² |
Tool holder |
Cylinder shank |
Total length |
75mm |
Working length |
43mm |
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