CELSIO BT-DC40 Ø8x90
Heat Shrinking Toolholders
ID 1428560
CELSIO BT-DC40 Ø8x90, Toolholders
- Heat Shrinking Toolholders
- Series: CELSIO
- Dual Contact variant
- Toolholder interface: BT-DC 40
- Clamping diameter: 8 mm
- Projecting length: 90 mm
- Run-out accuracy: ≤ 0.003 mm measured in the clamping bore (according to DIN 69882-8)
- Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
- Min. torque: 50 Nm
Technical details
| Technology | Heat Shrinking Toolholders |
|---|---|
| Series | CELSIO |
| Toolholder interface | BT-DC 40 |
| Clamping diameter D1 | 8 mm |
| D2 [mm] | 27 |
| D6 [mm] | 21 |
| L2 [mm] | 37 |
| L3 [mm] | 10 |
| L4 [mm] | 63 |
| G | M6 |
| Min. torque [Nm] | 50 |
| Weight [kg] | 1.1 |
| Dual Contact variant | yes |
Run-out accuracy
≤ 0.003 mm measured in the clamping bore (according to DIN 69882-8)
Balancing grade
G2.5 at 25,000 RPM or Umax < 1 gmm
Tool shank quality
h6
Data Carrier
Bore for data carrier as an option
Toolholder changes
For automatic toolholder changes
Coolant supply
Coolant supply according to ISO 7388 JD/JF
Bores for form JF are sealed for transport
Face contact
Similar to DIN ISO 7388-2 JD/JF however with face contact
Dual Contact version with simultaneous tapered and flat work surfaces
Length adjustment screw
With adjustment screw for axial length adjustment (except Ø 3, Ø 4 and Ø 5)
Balancing screw
With thread for balancing screws (except Ø 3, Ø 4 and Ø 5)
Individual
Additional sizes and customized designs are available upon request