Description
High-Precision C25-ER16 x 100L Cylindrical Shank Baby Collet Chuck Holder (Hex Nut)
The MTM C25-ER16-100L cylindrical shank baby collet chuck holder delivers maximum rigidity and vibration dampening for heavy CNC milling and precision machining. Its heavy-duty straight shank (Ø25mm) and standard ER16 hex nut ensure exceptional stability and gripping torque.
Key Features & Benefits
- Heavy-Duty Straight Shank: 25mm cylindrical shank provides superior rigidity, minimizing chatter during side-load milling.
- High Clamping Torque: Standard ER16 hex nut ensures maximum tool retention for end mills up to 10mm.
- High-Speed Dynamic Balancing: Pre-balanced up to 15,000 RPM for vibration suppression and extended cutter life.
- Sub-Micron Grinding Accuracy: Precision ground on CNC cylindrical grinding machines with runout accuracy ≤ 0.005mm.
Technical Specifications
| Parameter | Specification |
|---|---|
| Shank Type | C25 Straight / Cylindrical Shank (Ø25 mm) |
| Collet Compatibility | ER16 (Clamping range 0.5mm - 10.0mm) |
| Overall Length (L) | 100 mm |
| Nut Type | ER16 Standard Hex Nut (Included) |
| Runout Accuracy | ≤ 0.005 mm (5 Microns) |
| Max Balancing Speed | 15,000 RPM |
| Material | Case-Hardened Alloy Steel (20CrMnTi) |
| Hardness | HRC 56 - 58 |
Recommended Applications
Suitable for CNC machining centers, toolroom milling, drilling, slotting, and lathe toolholder setups.