Haas CT40/CAT40 shrink-fit CNC tool holder with a 3/8-inch bore and 3.15-inch gauge length. This holder is through-spindle/through-tool coolant capable and balanced for high-speed machining.
Specifications:
- Brand: Haas
- Part number: 04-0045
- Model marking: C40SF.375-3.15-BCD
- Toolholder taper: CT40 / CAT40
- Holder type: Shrink fit
- Bore diameter: 3/8" (0.375")
- Gauge length: 3.15"
- Overall length: Approximately 5.837"
- Balanced speed: 25,000 RPM
- Balance grade: G2.5, as marked
- Coolant: Through-tool coolant capable
- Pull-stud thread: 5/8"-11
- Country of origin: South Korea
- Pull stud/retention knob included
- Cutting tool included as pictured
- Quantity: One assembly
The installed cutting tool’s manufacturer, dimensions, sharpness, and remaining service life have not been verified. The buyer may need appropriate shrink-fit equipment to remove or replace it.
Only the items shown in the photographs are included. No additional accessories, documentation, or equipment are provided.





