Description
High-Precision HSK-A63 ER20 Collet Chuck Holder (100mm)
Versatile toolholder providing strong clamping grip and high runout precision. Ideal for production milling, drilling, and finishing on standard CNC machining centers.
- Shank Taper: HSK-A63 (DIN 69893-1)
- Collet Series: ER20 (DIN 6499)
- Projection Length: 100 mm
- Runout Accuracy: < 0.005 mm at collet taper
- Dynamic Balancing: G2.5 @ 25,000 RPM
- Coolant Delivery: Form A/AD coolant tube compatible
- Material: Premium 20CrMnTi alloy steel (HRC 56-60)