Hydraulic chuck for drilling, reaming and finishing.
Taper JIS B 6339 BT30 Form JD
Form JD means central coolant supply
Description
Standard Hydraulic Chuck, JIS B 6339, BT3O
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
- Suitable for cylindrical shanks according to DIN 6535 Form HA as well as shanks according to DIN 6535 Form HB with shank tolerance h6
- Increased tool life due to highest runout accurancy and repeatability
- Tool changes in seconds without peripheral equipment
- Excellent vibration dampening
Scope of Delivery
- With length adjustment screw
- Only available as Form JD
Technical specifications
| Description | Norm: HAIMER | Value: metric/inch |
|---|---|---|
| Interface | BT30 | |
| A-length version | kurz | |
| Diameter 1 | D1 | 8 mm / 0.315 inch |
| Length A | A | 50,8 mm / 2 inch |
| Length | L | 37 mm / 1.457 inch |
| Diameter 2 | D2 | 25 mm / 0.984 inch |
| Diameter 3 | D3 | 28 mm / 1.102 inch |
| Diameter 4 | D4 | 45 mm / 1.772 inch |
| Length 2 | L2 | 12,5 mm / 0.492 inch |
| Thread | M6 |