TRIBOS-S SK 30 Ø20x80
Polygonal toolholders
ID 203768
TRIBOS-S SK 30 Ø20x80, Toolholders
- Polygonal toolholders
- Series: TRIBOS-S
- Toolholder interface: SK 30
- Clamping diameter: 20 mm
- Projecting length: 80 mm
- Run-out accuracy: < 0.003 mm at 2.5 x D
- Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
- Min. torque: 150 Nm
Technical details
| Technology | Polygonal toolholders |
|---|---|
| Series | TRIBOS-S |
| Toolholder interface | SK 30 |
| Toolholder standard | DIN ISO 7388-1 AD |
| Clamping diameter D1 | 20 mm |
| D2 [mm] | 30.0 |
| D3 [mm] | 32.0 |
| D4 [mm] | 42.0 |
| Projecting length L1 [mm]/[inch] | 80 mm / 3.1" |
| L2 [mm] | 52.0 |
| L3 [mm] | 10.0 |
| L4 [mm] | 45.0 |
| L5 [mm] | 47.2 |
| L6 [mm] | 61.0 |
| G | M10x1 |
| Min. torque [Nm] | 150.0 |
| Weight [kg] | 0.78 |
| Standard length | yes |
Version
Optimum for light metal-cutting operations – consider the radial forces
Rotationally symmetrical design
Run-out accuracy
< 0.003 mm at 2.5 x D
Balancing grade
G2.5 at 25,000 RPM or Umax < 1 gmm
Tool shank quality
h6
Intermediate sleeves
Additional shank diameters can be clamped using intermediate sleeves
Toolholder changes
For automatic toolholder changes
Coolant supply
Coolant supply as per ISO 7388 AD
Length-setting screw
With adjustment screw for axial length adjustment
Individual
Additional sizes and customized designs are available upon request