This is a precise spindle with a 0.75" shaft that spins up to 45krpm. Perfect for engraving on a knee mill, or micromilling. Spindle will fit in a 0.75" collet, 8-1/4" TLO to table. Includes an extra set of brushes, 1/4" and 1/8" SRP6 Collets, wrenches, directions.
Link to pictures.
https://goo.gl/photos/xKyVKiorBAsrqbB27Asking $650 + S/H to US Lower US 48.