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New Arrival 2021 BT40 Milling Machine Tool Holder High Precision GER32 ER32 Collet Chuck
| Product Name | Spring Collet Chuck Holder |
| Item No. | BT40-GER32-150 |
| Clamping Diameter (mm) | 2~22 |
| D (mm) | 48 |
| D1 (mm) | 48.5 |
| L (mm) | 150 |
| L1 (mm) | 118 |
| Spindle | BT40 |
| G | TR40*1.5 |
| Nut | GER32 |
| Collet | ER32 |
| Net Weight (kg) | 2.45 |
| Warranty (Months) | 12 |
| Advantage | High speed precision tool holder |
| Rust-resistant, wear-resistant and high-strength alloy steel structure | |
| Noise-free and high speed machining ensured by balanced nuts | |
| 250% the clamping force of conventional chuck systems guaranteed by T-slot thread | |
| Accuracy of the tool holder body≤2μm, run-out accuracy ≤5μm | |
| Dynamically balanced to G2.5 at 30000rpm (U≤0.3gmm) | |
| Symmetry guaranteed by fine milled grooves | |
| Taper tolerance: AT2 |











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