Sandvik Coromant - BT30 Taper Shank Tapping Chuck/Holder - M4 to M12 Tap Capacity, 105.2mm Projection, Through Coolant
Item #: 49350424
Brand: Sandvik Coromant
Model #: 6412685
Exact Tooling IR#: 04
Features and Benefits
Taper shanks maintain balance and rigidity during high speeds and heavy-duty applications. They have smaller diameters than straight shanks.
| Product Specifications | |
|---|---|
| Shank Type | Taper Shank |
| Taper Size | BT30 |
| Minimum Tap Capacity (mm) | M4 |
| Maximum Tap Capacity (mm) | M12 |
| Projection (Decimal Inch) | 4.1417 |
| Projection (mm) | 105.20 |
| Quick Change | No |
| Hole Diameter (mm) | 20.80 |
| Hole Diameter (Decimal Inch) | 0.8189 |
| Collet System | ER Tap |
| Collet Series | ER20 |
| Holder Series | CoroChuck 970 |
| Nose Diameter (mm) | 33.70 |
| Nose Diameter (Decimal Inch) | 1.3268 |
| Overall Length (mm) | 153.60 |
| Overall Length (Decimal Inch) | 6.0472 |
| Through Coolant | Yes |
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