Seco - 25mm Hole Diam, DIN69871-40 Taper Shank Shrink Fit Tool Holder & Adapter - 3.937" Projection, 1.732" Nose Diam, 1.85" Clamping Depth, 32,000 RPM, Through Coolant
Item #: 60139797
Brand: Seco
Model #: 66391
Exact Tooling IR#: 04
Features and Benefits
Taper shanks are held in the machine spindle or in a toolholder clamping system.
| Product Specifications | |
|---|---|
| Shank Type | Taper Shank |
| Taper Size | DIN69871-40 |
| Hole Diameter (Decimal Inch) | 0.9843 |
| Hole Diameter (mm) | 25.00 |
| Projection (Decimal Inch) | 3.9370 |
| Nose Diameter (Decimal Inch) | 1.7320 |
| Through Coolant | Through Coolant |
| Clamping Depth (Decimal Inch) | 1.8500 |
| Overall Length (Decimal Inch) | 6.6300 |
| Balanced to (RPM) | 32000 |