Iscar - BT40 Taper Shank Tapping Chuck/Holder - #6 to 3/8" Tap Capacity, 84.2mm Projection
Item #: 30720312
Brand: Iscar
Model #: 4545009
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 | BT40 |
| Minimum Tap Capacity (mm) | M3 |
| Minimum Tap Capacity (Inch) | #6 |
| Maximum Tap Capacity (Inch) | 3/8 |
| Maximum Tap Capacity (Decimal Inch) | 0.3750 |
| Projection (Decimal Inch) | 3.3150 |
| Projection (mm) | 84.20 |
| Quick Change | No |
| Minimum Collet Capacity (mm) | 0.50 |
| Minimum Collet Capacity (Decimal Inch) | 0.0197 |
| Maximum Collet Capacity (Decimal Inch) | 0.3937 |
| Maximum Collet Capacity (mm) | 10.00 |
| Collet System | ER Tap |
| Collet Series | ER 16 |
| Nose Diameter (mm) | 28.00 |
| Nose Diameter (Decimal Inch) | 1.1024 |
| Through Coolant | No |
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