Genuine Haas Tooling CT40/CAT40 extended-length shrink-fit holder, part number 04-0052.
This holder features a 5/8-inch bore, 5.12-inch gage length, and through-spindle coolant capability. Its extended reach is useful for machining deep pockets and other applications requiring additional tool clearance.
Visible markings include:
- Haas
- C40SF.625-5.12-BCD
- Part number 04-0052
- G2.5 / 25,000 RPM
- EZS
The holder is pre-owned and shows scratches, discoloration, residue, and other cosmetic wear consistent with normal industrial use and storage. It has not been checked for runout or dimensional accuracy.
Included:
- One Haas 04-0052 shrink-fit holder exactly as pictured
Not included:
- Pull stud or retention knob
- Cutting tool
- Original packaging
- Shrink-fit equipment
- Additional accessories
Please verify the CT40/CAT40 connection, 5/8-inch bore, 5.12-inch gage length, and retention-knob requirements for your machine before purchasing. The photographs show the actual item the buyer will receive.
re-owned CNC tool holder with scratches, discoloration, residue, and minor surface wear from previous use and storage. The holder has not been tested for runout or dimensional accuracy. No pull stud, cutting tool, or other accessories are included. Review all photographs for the exact condition.
Item specifics
| Field | Information |
|---|---|
| Brand | Haas |
| Model | C40SF.625-5.12-BCD |
| Manufacturer Part Number | 04-0052 |
| Product Type | Shrink-Fit Tool Holder |
| Machine-Side Connection | CT40 / CAT40 |
| Bore Diameter | 5/8 in. / 0.625 in. |
| Gage Length | 5.12 in. |
| Balance Rating | G2.5 at 25,000 RPM |
| Coolant Type | Through-Spindle Coolant |
| Toolholding Method | Shrink Fit |
| Pull-Stud Thread | 5/8"-11 |
| Material | Alloy Steel |
| Quantity | 1 |





