The Alpen twist drill bit set comprises 10 pieces, each with a 1.7 mm diameter and a total length of 43 mm, designed according to DIN 338 standards. Made for precision in metal and steel drilling, these high-speed steel tools are ideal for machining and crafting sheet metal. Manufactured by Alpen, these bits are suitable for professional and industrial applications.
Type |
Twist drill bit |
DIN standard |
DIN 338 |
Drill hole Ø |
1.7mm |
Material |
HSS |
Misc Attribute 1 |
HSS Twist drill with cross-grinding AC |
Misc Attribute 2 |
RN |
Tip angle |
118° |
Total length |
43mm |
Working length |
20mm |
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