Certificate of Quality
- Chuck 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:
Weldon Tool Holder
JIS B 6339-2 · BT50
Certificate of Quality
- Chuck fine balanced G2.5 at 22.000 rpm
- All functional surfaces fine machined
- Taper tolerance AT3
- Coolant supply form JD/JF
Weldon Tool Holder
JIS B 6339-2 · BT50
For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.
According to DIN 6359 with taper JIS B 6339-2 BT50 Form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
- Included in delivery: Clamping screw
- Cooling with Cool Jet for an extra charge
Technical data subjects to change without prior notice.
Cool Jet (optional)
- Optimized coolant bores, aimed at center
- Coolant directly to the cutting edge
- Extended tool life up to 100%
- Higher reliability of cutting process
- No more balls of chips on tool
- Cool Jet starting from shank diameter 6 mm
Cool Jet (optional)
- Optimized coolant bores, aimed at center
- Coolant directly to the cutting edge
- Extended tool life up to 100%
- Higher reliability of cutting process
- No more balls of chips on tool
- Cool Jet starting from shank diameter 6 mm
Technical drawing
Please select your clamping diameter:
| Clamping Ø D1 [mm] | 6 |
|---|---|
| Ø D2 [mm] | 25 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.06 |  short, 63.00 mm |
|
|
Accessory | ||
| 50.502.06 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 8 |
|---|---|
| Ø D2 [mm] | 28 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.08 |  short, 63.00 mm |
|
|
Accessory | ||
| 50.502.08 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 10 |
|---|---|
| Ø D2 [mm] | 35 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.10 |  short, 70.00 mm |
|
|
Accessory | ||
| 50.501.10 |  long, 100.00 mm |
|
|
Accessory | ||
| 50.502.10 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 12 |
|---|---|
| Ø D2 [mm] | 42 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.12 |  short, 80.00 mm |
|
|
Accessory | ||
| 50.501.12 |  long, 100.00 mm |
|
|
Accessory | ||
| 50.502.12 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 16 |
|---|---|
| Ø D2 [mm] | 48 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.16 |  short, 80.00 mm |
|
|
Accessory | ||
| 50.501.16 |  long, 100.00 mm |
|
|
Accessory | ||
| 50.502.16 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 20 |
|---|---|
| Ø D2 [mm] | 52 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.20 |  short, 80.00 mm |
|
|
Accessory | ||
| 50.501.20 |  long, 100.00 mm |
|
|
Accessory | ||
| 50.502.20 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 25 |
|---|---|
| Ø D2 [mm] | 65 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.25 |  short, 100.00 mm |
|
|
Accessory | ||
| 50.502.25 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 32 |
|---|---|
| Ø D2 [mm] | 72 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.32 |  short, 105.00 mm |
|
|
Accessory | ||
| 50.502.32 |  oversize, 160.00 mm |
|
|
Accessory |
| Clamping Ø D1 [mm] | 40 |
|---|---|
| Ø D2 [mm] | 78 |
| Order No. | Gage length A in mm | |||||
|---|---|---|---|---|---|---|
| 50.500.40 |  short, 115.00 mm |
|
|
Accessory |
