CAT 40 V-FLANGE TO MT4 TANG END MORSE TAPER ADAPTER (3900-4309) (SKU: 3900-4309)
CAT 40 V-Flange to MT4 Tang End Morse Taper Adapter
- For CNC machines with CAT 40 taper spindles
- Hardened and precision ground
- Retention knob thread is 5/8″-11
Specifications
- CAT 40 V-Flange to MT4 Tang End Morse Taper Adapter
- For CNC machines with CAT 40 taper spindles.
- Hardened and precision ground.
- Retention knob thread is 5/8″-11.
- Weight: 3.1
- Dimensions: L 4, W 8, H 4
Benefits
- Industrial-grade tooling designed for dependable shop performance.
- Supports consistent results when applied with correct setup practices.
- A practical choice for U.S. machine shops and maintenance work.
Recommended use
- Confirm compatibility (size, interface, machine capacity) before ordering.
- Follow safe operating practices and use appropriate PPE.
- Optimize setup rigidity and process parameters for best results.
USA Warehouse Stock — Fast U.S. fulfillment.

















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