Description
ISO thread DIN 13 coarse pitch
Processed Materials
< 500 N/mm²
< 850 N/mm²
< 1200 N/mm²
< 600 N/mm²
< 850 N/mm²
Duplex
< 240 HB
< 300 HB
< 10% Si
> 10% Si
Bass Copper
Bronze >700 N/mm²
Ti6Al4V
HTA
< 45 HRC
< 60 HRC
C
C+Ti
C+AL
Fully compatible
Partially compatible
Product specifications
| Technical Code | A2157 |
|---|---|
| Brand Name | KERFOLG |
| Tolerance | 6HX |
| Surface finish | PERFORM |
| Thread depth | ≤ 2.5XD |
| Hole type | Blind |
| Chamfer form | C 2/3 |
| Application | For rigid tapping with synchronized feed. Machining of structural, case hardening and heat-treated steels with R ≤1200 N/mm² |
| PM | |
| Thread type | DIN13 - M |
| Steel | |
| Stainless steel | |
| Cast iron | |
| Non ferrous | |
| Super alloys | |
| Material | PM-K |
| Shank type | DIN 371 DIN 376 |
| Thread range | M3-M16 |
| Chamfer form and length | C 2/3 |
| Hole type | HOLE TYPE - Blind - NoTxt |
| Hand rotation | RH |
| Tolerance | 6HX |
| Coating | KX1 |
| Tool type | Syncro Tap |
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