Description
High-Precision HSK-A100 ER40 Collet Chuck Holder (120mm)
Heavy-duty large-capacity collet chuck holder built for high-torque metal removal, large shank endmills, and rigorous industrial production milling.
- Shank Taper: HSK-A100 (DIN 69893-1)
- Collet Series: ER40 (DIN 6499)
- Projection Length: 120 mm
- Runout Accuracy: < 0.005 mm at collet taper
- Dynamic Balancing: G2.5 @ 15,000 RPM
- Coolant Delivery: Form A/AD coolant tube compatible
- Material: Premium 20CrMnTi alloy steel (HRC 56-60)