Properties and application:
- Keyed drill chuck with exag-key lock system
- With DIN 2080 taper shank
- Manufactured with chrome manganese steel
- Carburized with depth of case 0,7 mm
- Hardened and precision ground
- Surface Hardness RC 58?2
- Taper angle: tolerance AT3
- Standard equipment: wrench
| Type 7662 | |||||
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| Product code | K [DIN 69871] | d1 [mm] | A [mm] | D [mm] |
|---|---|---|---|---|
| 0642 176 620 204 | 40 | 1 - 13 | 102 | 50 |
| 0642 176 620 306 | 40 | 3 - 16 | 102 | 50 |
| 0642 176 621 205 | 50 | 1 - 13 | 99 | 50 |
| 0642 176 621 307 | 50 | 3 - 16 | 99 | 50 |
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