Equip your CNC machining setup with this Haas BT40 ER16-100 Collet Chuck, part number 04-0146, featuring a 100mm gauge length. Designed for compatible BT40 spindle systems, it provides an ER16 collet interface for mounting compatible cutting tools and machining accessories.
The TSC configuration and G2.5 balancing specification make this holder suitable for applicable high-speed CNC tooling setups. Its 100mm gauge length provides a defined tool holder dimension for machining operations where the specified reach and tooling configuration are required.
With a listed maximum speed of 25,000 RPM, this Haas collet chuck is intended for compatible high-speed machining applications. Verify spindle, collet, machine, TSC, and speed compatibility before installation or use.
Key Features
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ER16: ER16 collet interface supports compatible ER16 collets and tooling.
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BT40: BT40 taper is designed for compatible CNC spindle tooling systems.
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TSC: TSC configuration supports compatible through-spindle coolant applications.
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25K RPM: Listed maximum speed of 25,000 RPM for applicable CNC configurations.
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G2.5: G2.5 balancing specification is suited to precision-oriented high-speed tooling setups.
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04-0146: Haas part number provides a specific reference for identification and ordering.
- 100mm: 100mm gauge length provides a defined holder dimension for tool positioning.
Specifications
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Brand: Haas
- Taper: BT40
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Part Number: 04-0146
- Gauge Length: 100mm
- Product Type: ER16 Collet Chuck





