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 | A1220 |
|---|---|
| Brand Name | KERFOLG |
| Geometry | Parabolic flute design with wide grooves to provide optimal chip removal, self centering point geometry |
| Point angle | 130° |
| Surface treatment | TiAlN |
| Application | Particularly suitable for long chip materials with R ≤ 1000 N / mm², aluminium and copper alloys, soft bronzes, electrolytic copper and tough brass |
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A1220
Stub drills in HSSE short series TiAIN KERFOLG
Free delivery within 24/48 hours from €200
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