Iscar - BT40 Taper Shank Tapping Chuck/Holder - 1/4 to 1-1/8" Tap Capacity, 124.79mm Projection
Item #: 07547029
Brand: Iscar
Model #: 4545011
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 (Decimal Inch) | 0.2500 |
| Minimum Tap Capacity (Inch) | 1/4 |
| Maximum Tap Capacity (Inch) | 1-1/8 |
| Maximum Tap Capacity (Decimal Inch) | 1.1250 |
| Projection (Decimal Inch) | 4.9130 |
| Projection (mm) | 124.79 |
| Quick Change | No |
| Minimum Collet Capacity (mm) | 3.00 |
| Minimum Collet Capacity (Decimal Inch) | 0.1180 |
| Maximum Collet Capacity (Decimal Inch) | 1.0240 |
| Maximum Collet Capacity (mm) | 26.01 |
| Hole Diameter (mm) | 26.01 |
| Hole Diameter (Decimal Inch) | 1.0240 |
| Collet System | ER Tap |
| Collet Series | ER 40 |
| Nose Diameter (mm) | 62.99 |
| Nose Diameter (Decimal Inch) | 2.4800 |
| Through Coolant | No |
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