Certificate of Quality
- Chuck body fine balanced G2.5 at 22.000 rpm
- All functional surfaces fine machined
- Taper tolerance AT3
- Coolant supply form JD/JF
Your current product selection:
Face Mill Arbor
JIS B 6339-2 · 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 JD/JF
Face Mill Arbor
JIS B 6339-2 · BT40
For holding face mill cutters and milling cutters with radial driving slot DIN 1880.
Similar to DIN 6357 with taper JIS B 6339-2 BT40 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
- 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 |
|
|
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 |
|
|
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 |
|
|
Accessory |
