CUTLINE 893101 SCD08-07.80I1 CUPMM - CARB. DRILL D7.8 INT. COOLING 8XD
Solid carbide drill 8xD - Internal cooling
References
giss cutline:893101
rubix:245A6595
ean:3660338456008
Technical specifications
| Drilling diameter | 7.8 mm |
|---|---|
| Total length | 116 mm |
| Length of cut | 66 mm |
Product details : CUTLINE 893101 SCD08-07.80I1 CUPMM - CARB. DRILL D7.8 INT. COOLING 8XD
Solid carbide drill 8xD 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
- Peck drilling highly recommended!
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
- Peck drilling highly recommended!
Strengths
High thermal stability thanks to PVD multilayer coating technology
Technical specifications
Attributes
| Drilling diameter | 7.8 mm |
|---|---|
| Total length | 116 mm |
| Length of cut | 66 mm |
| Din standard | DIN 6535HA |
| Angle of helix | 30 ° |
| Tolerance | m7 |
| Ratio of diameter to length of drill hole | 8xD |
| Direction of cutting | Right |
| Tail diameter | 8 mm |
| Coating | CUPMM - MULTI MATERIAL |
| Sharpening | Cross-grinding |
| Machining material | STEEL / STAINLESS STEEL / CAST IRON / NON-FERROUS / HARD |
| Internal cooling | Yes |
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£ 77.53 excl. VAT
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£ 93.04 incl. VAT
Usually arrives within 14 working days