Description
High-Precision C32-ER25 x 150L Cylindrical Shank Baby Collet Chuck Holder (Slotted Nut)
The MTM C32-ER25-150L cylindrical shank baby collet chuck holder provides extended reach and maximum toolholder rigidity for deep cavities and tall workpiece machining. Its straight shank (Ø32mm) and ER25 slotted nut ensure secure tool clamping up to 16mm diameter.
Key Features & Benefits
- Extended Deep-Cavity Reach: 150mm straight shank allows deep reach into recessed workpieces without tool interference.
- Heavy-Duty Straight Shank: 32mm cylindrical shank provides superior rigidity and chatter dampening.
- High-Speed Dynamic Balancing: Pre-balanced up to 15,000 RPM for vibration suppression and extended cutter life.
- Sub-Micron Grinding Accuracy: Precision ground shank and taper with runout accuracy ≤ 0.005mm.
Technical Specifications
| Parameter | Specification |
|---|---|
| Shank Type | C32 Straight / Cylindrical Shank (Ø32 mm) |
| Collet Compatibility | ER25 (Clamping range 1.0mm - 16.0mm) |
| Overall Length (L) | 150 mm |
| Nut Type | ER25 Slotted 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 deep-pocket CNC milling centers, mold making, deep boring, and heavy toolroom machining.