Tap M-coarse, Form A
The tap for ISO metric coarse threads has reinforced shank and three flutes for the sizes M1 to M6. For sizes M7 and larger, the tap has reduced shank and four flutes. Form A has 6-8 threads, long chamfer for through holes.
ETIM class code |
EC002155
|
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Sriegių sistema |
M stambūs sriegiai
|
Įrankio medžiaga |
Greitapjūvis plienas
|
Griovelių tipas |
Tiesūs
|
Kryptis |
Dešinė
|
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