Burghiu spiral GISS Cutline 892888
Solid carbide drill 3xD - Internal cooling
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Ref. înlocuită:843193
GISS Cutline:892888
Rubix:d796430
EAN:3660338453892
rezumat tehnic
| Diametrul forajului | 7.7 mm |
|---|---|
| Lungime totală | 79 mm |
| Lungimea tăieturii | 29 mm |
Detalii produs : 892888 CUTLINE - 892888 SCD03-07.70I1 BURGHIU DIN CARBURA CUPMM D7,7 - RACIRE INTERNA - 3XD CUTLINE
Solid carbide drill 3xD with internal coolant - SCD range.
Tip angle: 140 ° - 30° helix angle – Split point
Cylindrical shank DIN 6535 HA with h6 tolerance
Internal coolant to ease chips evacuation, reduce heat, increase lifetime & performance of the drill.
CUPMM coating for universal & multi-material application. Extra fine AlCr based multilayer coating for high thermal resistance, stability at high cutting speed & increased lifetime.
Drill conception studied for high stability during the drilling operations: guiding chamfers, sicle cut technology, self-stabilisation & special geometry reducing friction.
- m7 drilling tolerance.
- Quality of holes: H8-H9
Tip angle: 140 ° - 30° helix angle – Split point
Cylindrical shank DIN 6535 HA with h6 tolerance
Internal coolant to ease chips evacuation, reduce heat, increase lifetime & performance of the drill.
CUPMM coating for universal & multi-material application. Extra fine AlCr based multilayer coating for high thermal resistance, stability at high cutting speed & increased lifetime.
Drill conception studied for high stability during the drilling operations: guiding chamfers, sicle cut technology, self-stabilisation & special geometry reducing friction.
- m7 drilling tolerance.
- Quality of holes: H8-H9
Puncte forte
High thermal stability thanks to PVD multilayer coating technology
Informații tehnice
atribute
| Diametrul forajului | 7.7 mm |
|---|---|
| Lungime totală | 79 mm |
| Lungimea tăieturii | 29 mm |
| Tipul tijei | cilindric |
| Din standard | din 6535 ha |
| Raportul dintre diametru și lungimea găurii de foraj | 3xd |
| Unghiul helixului | 30 ° |
| Răcire internă | da |
| Direcția de tăiere | dreapta |
| Diametrul cozii | 8 mm |
A arăta UNSPSC / ECL@SS
- Disponibil – Data livrării la cerere