SK40 / FPC20 x 91 (2mm - 20mm) Slim Line High Precision Collet Holder - Emuge Franken
6491S.402009
SK40 / FPC 20 Slim Line High Precision Collet Holder
FPC slender precision collet holder, steep taper shank (SK 40) according to DIN ISO 7388-1.
Product features and benefits:
- Slender holder for 5-axis machining.
- Taper quality AT 3, internal coolant supply.
- High precision operation due to fine balancing and concentricity deviation <= 3 µm.
- Not available on next day delivery, please contact us to check availability if urgent. Standard delivery is 2-3 business days.
| Shank Size | SK40 |
| Collet Size | FPC 20 |
| Clamping Diameter (ØD1) | 2mm - 20mm |
| Diameter (ØD3) | 32mm |
| Outside Diameter (ØD) | 50mm |
| Usable Length (L3) | 71mm |
| Gauge (L1) | 91mm |
| Angle (α) | 4.5° |
| Concentricity | <=0.003mm |
| Balance | G 2.5 @ 20,000 RPM |