i need wiring from vfd to spindle, prefer with vfd connector? about 15 feet. do you have or suggest where to get some.

The wiring from the spindle to the VFD will depend on the power rating on the spindle. For a 1.5 or 2.2kw spindle, you can use 18/4 cable. Shielded: https://buildyourcnc.com/item/3d-printer-component-cnc-electronicsandmotors-shieldedcable-wire-4-conductor-18-awg-wrcon-cablewire4conductor18awg Unshielded: https://buildyourcnc.com/item/3d-printer-component-cnc-electronicsandmotors-cable-wire-2-conductor-18-awg-wrcon-cablewire3conductor22awg I recommend using a shielded cable as this cable may need to be routed through the machine along with delicate signal cables. The signal cables should also be shielded as well. The shield should be wired to protective earth.