DIN 371
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DIN 376 - 374 - 5156
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COATING |
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| T632A |
T632 |
TiN coating (Titanium nitride) |
Special High speed steel class E with vanadium |
Machine tap with 30° right- hand spiral flutes, driving the chips to the back |
| A632A |
A632 |
TiAlN coating (Titanium Aluminium Nitride) |
|
Starting from the 5th thread, back tapered thread portion to reduce friction and improve swarf clearance |
| AC632A |
AC632 |
AlCrN coating (Aluminium Chrome Nitride) |
|
Form C (chamfer lead 2-3 threads) |
| 632A |
632 |
Bright (without Coating or without Surface treatment) |
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