Certificate of Quality
- Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
- All functional surfaces fine machined
- Taper tolerance AT3
- Coolant supply form ADB
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Duo-Lock™ Monoblock Holder DIN 69871 SK50
Certificate of Quality
- Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
- All functional surfaces fine machined
- Taper tolerance AT3
- Coolant supply form ADB
Duo-Lock™ Monoblock Holder DIN 69871 SK50
Duo-Lock™ Monoblock holder for direct clamping of the Duo-Lock™milling head Perfectly suitable for milling and also for grinding Duo-Lock™ blanks.
With steep taper SK50 Form ADB DIN 69871.
Form ADB means: central coolant supply and coolant channels on the collar which can be sealed again.
- All holders incl. inner coolant
- Hardened 54-2 HRC
- Reinforced geometry
- Incl. ground sensor surface and labeled correction value
Technical data subject to change without prior notice.
Technical drawing
Technical data:
| Interface | DL10 |
|---|---|
| Clamping Ø D1 [mm] | 10 |
| Ø D2 [mm] | 9.6 |
| Length L1 [mm] | 60.9 |
| L2 [mm] | 5 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.490.DL10 |  Short, 80.00 mm |
|
|
Accessory |
| Interface | DL12 |
|---|---|
| Clamping Ø D1 [mm] | 12 |
| Ø D2 [mm] | 11.5 |
| Length L1 [mm] | 60.9 |
| L2 [mm] | 6 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.490.DL12 |  Short, 80.00 mm |
|
|
Accessory |
| Interface | DL16 |
|---|---|
| Clamping Ø D1 [mm] | 16 |
| Ø D2 [mm] | 15.5 |
| Length L1 [mm] | 60.9 |
| L2 [mm] | 8 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.490.DL16 |  Short, 80.00 mm |
|
|
Accessory |
| Interface | DL20 |
|---|---|
| Clamping Ø D1 [mm] | 20 |
| Ø D2 [mm] | 19.3 |
| Length L1 [mm] | 60.9 |
| L2 [mm] | 10 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.490.DL20 |  Short, 80.00 mm |
|
|
Accessory |
| Interface | DL25 |
|---|---|
| Clamping Ø D1 [mm] | 25 |
| Ø D2 [mm] | 24 |
| Length L1 [mm] | 60.9 |
| L2 [mm] | 12.5 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.490.DL25 |  Short, 80.00 mm |
|
|
Accessory |
| Interface | DL32 |
|---|---|
| Clamping Ø D1 [mm] | 32 |
| Ø D2 [mm] | 31 |
| Length L1 [mm] | 60.9 |
| L2 [mm] | 16 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.490.DL32 |  Short, 80.00 mm |
|
|
Accessory |
| Interface | DL10 |
|---|---|
| Clamping Ø D1 [inch] | 0.3780 |
| Ø D2 [inch] | 2.3976 |
| Length L1 [inch] | 0.1969 |
| L2 [inch] | 0.1875 |
| Order No. | Gage length A in inch | |||||
|---|---|---|---|---|---|---|
| 50.490.DL10 | Short, 80.00 inch |
|
|
Accessory |
| Interface | DL12 |
|---|---|
| Clamping Ø D1 [inch] | 0.4528 |
| Ø D2 [inch] | 2.3976 |
| Length L1 [inch] | 0.2362 |
| L2 [inch] | 0.25 |
| Order No. | Gage length A in inch | |||||
|---|---|---|---|---|---|---|
| 50.490.DL12 | Short, 80.00 inch |
|
|
Accessory |
| Interface | DL16 |
|---|---|
| Clamping Ø D1 [inch] | 0.6102 |
| Ø D2 [inch] | 2.3976 |
| Length L1 [inch] | 0.3150 |
| L2 [inch] | 0.3125 |
| Order No. | Gage length A in inch | |||||
|---|---|---|---|---|---|---|
| 50.490.DL16 | Short, 80.00 inch |
|
|
Accessory |
| Interface | DL20 |
|---|---|
| Clamping Ø D1 [inch] | 0.7598 |
| Ø D2 [inch] | 2.3976 |
| Length L1 [inch] | 0.3937 |
| L2 [inch] | 0.375 |
| Order No. | Gage length A in inch | |||||
|---|---|---|---|---|---|---|
| 50.490.DL20 | Short, 80.00 inch |
|
|
Accessory |
| Interface | DL25 |
|---|---|
| Clamping Ø D1 [inch] | 0.9449 |
| Ø D2 [inch] | 2.3976 |
| Length L1 [inch] | 0.4921 |
| L2 [inch] | 0.5 |
| Order No. | Gage length A in inch | |||||
|---|---|---|---|---|---|---|
| 50.490.DL25 | Short, 80.00 inch |
|
|
Accessory |
| Interface | DL32 |
|---|---|
| Clamping Ø D1 [inch] | 1.2205 |
| Ø D2 [inch] | 2.3976 |
| Length L1 [inch] | 0.6299 |
| L2 [inch] | 0.625 |
| Order No. | Gage length A in inch | |||||
|---|---|---|---|---|---|---|
| 50.490.DL32 | Short, 80.00 inch |
|
|
Accessory |
