Magnum Adapter MT4 to JT4 - AMT4JT4
Seamlessly bridge incompatible tooling tapers with the Magnum Adapter MT4 to JT4, designed for precision alignment in machine shop environments. This solid steel arbor allows operators to mount Jacobs Taper accessories into Morse Taper spindles or tailstocks. The MAG-AMT4JT4 maintains rigid concentricity, ensuring accurate drilling and machining performance.
Features
- Precision Ground - Ensures accurate taper seating and reduces tool runout.
- Solid Construction - Transfers maximum rotational torque to the chuck.
Specifications
- Machine Mount: Morse Taper 4 (MT4)
- Tool Mount: Jacobs Taper 4 (JT4)
- Supplier Part Number: 290-1404
- KMS Product Code: MAG-AMT4JT4
Compatibility
Adapts MT4 receivers to JT4 tooling. Confirmed for mounting the Magnum Drill Chuck (SOU-SB1373) into compatible lathes, mills, and drill presses.
Common Shop Applications
- Mounting a heavy-duty drill chuck into a lathe tailstock for center drilling.
- Adapting JT4 tooling to a large MT4 drill press spindle.
Recommended Shop Add-Ons
Frequently Asked Questions
Q: Do I need to lubricate the taper before installation? A: No, tapers must be completely clean and dry to friction-lock properly.
Q: How do I remove the chuck from the adapter later? A: You will need to use a pair of tapered wedges specifically designed for separating Jacobs tapers.