The Techniks SYIC BT40 Shrink Fit Chuck is a precision tool holder designed for compatible CNC machining and high-speed tooling applications. It features a 5/8-inch tool capacity, 6-inch length, and 25,000 RPM maximum speed specification for suitable machining setups.
The BT40 shrink-fit design provides a secure tool-holding solution for compatible machine tools and production environments. Its specifications make it suitable for CNC machining, milling, high-speed cutting, tool changes, and precision manufacturing where the correct holder dimensions and spindle interface are required.
This Techniks tool holder is a practical option for machining operations, replacement tooling, or maintaining a professional tooling inventory. Please verify the BT40 spindle interface, bore size, gauge length, maximum RPM, balancing requirements, machine compatibility, and overall condition before installation or use.
Key Features
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5/8-Inch: Designed for compatible 5/8-inch tooling.
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Techniks: Techniks branding provides clear manufacturer identification.
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BT40: BT40 taper is designed for compatible CNC machine tool spindles.
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SYIC: SYIC designation helps identify the specific tool holder configuration.
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6-Inch: Features approximately 6-inch length for suitable machining setups.
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25000-RPM: Rated for high-speed applications up to 25,000 RPM as listed.
- Shrink-Fit: Shrink-fit design provides secure holding for compatible cutting tools.
Specifications
- Series: SYIC
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Taper: BT40
- Brand: Techniks
- Tool Size: 5/8 Inch
- Maximum Speed: 25,000 RPM




