Genuine Haas BT40 end-mill holder, part number 04-0143. Designed to hold compatible cutting tools with a 25 mm shank.
The holder has a 60 mm gauge length, through-spindle coolant capability, and a G2.5/20,000 RPM balance marking. The pictured pull stud is included.
PRE-OWNED IN EXCELLENT CONDITION
HOLDER STICK OUT LENGTH: 1.75"
Specifications:
• Brand: Haas
• Haas part number: 04-0143
• Model marking: BT40-EM25-60
• Spindle interface: BT40
• Holder type: End-mill holder
• Bore diameter: 25 mm
• Gauge length: 60 mm
• Balance rating: G2.5 at 20,000 RPM
• Coolant capability: Through-spindle coolant (TSC)
• Pull-stud thread: M16 × 2.0
• Pull stud: Included as pictured
• Cutting tool: Not included
• Condition: Pre-owned
Condition:
Pre-owned industrial tooling with scratches, scuffs, finish wear, staining, residue, and other cosmetic signs of previous use. No cutting tool is installed. The holder has not been independently tested.
Buyers should verify the pull-stud configuration, 25 mm tool-shank requirement, and machine compatibility before purchasing.
Only the Haas holder and pull stud shown in the photographs are included. Please review all photographs carefully for the exact condition.