The Haas BT40-EM20-63 End Mill Holder is a CNC tooling component identified by part number 04-0142, designed for compatible machining and milling applications. This listing also includes a 09-0028 chip-clearing fan, providing a convenient tooling accessory combination for suitable Haas CNC setups.
The BT40 end mill holder is designed to securely hold compatible cutting tools during machining operations, while the chip-clearing fan can help move machining debris away from the work area where applicable. The specific Haas part numbers provide useful references for equipment matching, replacement sourcing, and tooling inventory.
This combo is a practical option for CNC machining, milling, maintenance, replacement tooling, and professional machine-shop inventory. Please verify the BT40 spindle interface, EM20 tool capacity, holder dimensions, fan compatibility, machine requirements, part numbers, and overall condition before installation or use.
Key Features
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Haas: Haas branding provides clear manufacturer identification.
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EM20: EM20 configuration supports matching end mill applications.
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BT40: BT40 taper is designed for compatible CNC machine tool spindles.
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09-0028: Chip-clearing fan part number provides an additional accessory reference.
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04-0142: Specific holder part number helps with identification and replacement sourcing.
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Combo: Includes the end mill holder and chip-clearing fan as a convenient combination.
- CNC: Suitable for compatible CNC milling, machining, maintenance, and tooling applications.
Specifications
- Brand: Haas
- Holder: BT40-EM20-63
- Part Number: 04-0142
- Fan Part Number: 09-0028
- Type: End Mill Holder / Chip-Clearing Fan Combo








