Certificate of Quality
- Chuck body fine balanced G2.5 at 22.000 rpm
- All functional surfaces fine machined
- Taper tolerance AT3
- Coolant supply form AD/AF
Your current product selection:
Face Mill Arbor
JIS B 6339 · BT40
Certificate of Quality
- Chuck body fine balanced G2.5 at 22.000 rpm
- All functional surfaces fine machined
- Taper tolerance AT3
- Coolant supply form AD/AF
Face Mill Arbor
JIS B 6339 · BT40
For holding face mill cutters and milling cutters with radial driving slot DIN 1880.
Similar to DIN 6357 with taper JIS B 6339 BT40 form AD/AF.
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
- With coolant exit bores on the end face for milling cutters with central cooling
- Included in delivery: Complete with tightening bolt
Technical data subjects to change without prior notice.
Technical drawing
Please select your clamping diameter:
| Clamping Ø D1 [mm] | 16 |
|---|---|
| Ø D2 [mm] | 36 |
| L [mm] | 17 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 40.550.16.KKB |  short, 35.00 mm |
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Accessory |
| Clamping Ø D1 [mm] | 22 |
|---|---|
| Ø D2 [mm] | 48 |
| L [mm] | 19 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 40.550.22.KKB |  short, 35.00 mm |
|
|
Accessory | ||
| 40.551.22.KKB |  long, 100.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 27 |
|---|---|
| Ø D2 [mm] | 59 |
| L [mm] | 21 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 40.550.27.KKB |  short, 35.00 mm |
|
|
Accessory | ||
| 40.551.27.KKB |  long, 100.00 mm |
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|
Accessory |
| Clamping Ø D1 [mm] | 32 |
|---|---|
| Ø D2 [mm] | 78 |
| L [mm] | 24 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 40.550.32.KKB |  short, 65.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 40 |
|---|---|
| Ø D2 [mm] | 87 |
| L [mm] | 27 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 40.550.40.KKB |  short, 70.00 mm |
|
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Accessory |
