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$741.00 Each
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Description
SINO-R SK40 Ø20x78, Toolholder| Series | SINO-R |
|---|---|
| Toolholder interface | SK 40 |
| Clamping diameter | 20 mm |
| Projecting length | 78 mm |
| Run-out accuracy | ≤ 0.005 mm at 2.5 x D |
| Balancing grade | G6.3 at 15, 000 RPM or Umax < 1 gmm |
| Min. torque | 450 Nm |
General notes about the series
| Version | Optimal for heavy duty milling |
|---|---|
| Run-out accuracy | ≤ 0.005 mm at 2.5 x D |
| Balancing grade | G6.3 at 15, 000 RPM or Umax < 1 gmm |
| Tool shank quality | h6 |
| Intermediate sleeves | Additional shank diameters can be clamped using intermediate sleeves |
| Data carrier | Bore for data carrier as an option |
| Toolholder changes | For automatic toolholder changes |
| Coolant supply | Coolant supply according to ISO 7388 AD/AF Bores for form AF are sealed with set screws as transport safety |
| Length adjustment screw | With set-screw for axial length adjustment |
| Individual | Additional sizes and customized designs are available upon request |
Technical data SINO-R SK40 Ø20x78
| ID: | 0209577 |
|---|---|
| Technology: | Expansion Toolholder |
| Series: | SINO-R |
| Toolholder interface: | SK 40 |
| Toolholder standard: | DIN ISO 7388-1 AD/AF |
| Clamping diameter D1: | 20 mm |
| D2 [mm]: | 48.5 |
| D3 [mm]: | 49.72 |
| Projecting length L1 [mm]: | 78 |
| L2 [mm]: | 51 |
| L3 [mm]: | 10 |
| L4 [mm]: | 42 |
| L5 [mm]: | 58.9 |
| G: | M8x1 |
| Min. torque [Nm]: | 450 |
| Weight [kg]: | 1.5 |
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