Seco - 8mm Hole Diam, BT30 Taper Shank Shrink Fit Tool Holder & Adapter - 3.15" Projection, 0.827" Nose Diam, 1.024" Clamping Depth, 45,000 RPM, Through Coolant
Item #: 77898161
Brand: Seco
Model #: 66457
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 | BT30 |
| Hole Diameter (Decimal Inch) | 0.3150 |
| Hole Diameter (mm) | 8.00 |
| Projection (Decimal Inch) | 3.1500 |
| Nose Diameter (Decimal Inch) | 0.8270 |
| Through Coolant | Through Coolant |
| Clamping Depth (Decimal Inch) | 1.0240 |
| Overall Length (Decimal Inch) | 5.0550 |
| Balanced to (RPM) | 45000 |
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