0401 miniature ball screw: diameter 4 mm, pitch 1 mm. On the Mininature Ballscrew block that cell is marked grinding ● (right-hand block also ●/◎). Precision ball screw manufacturer OEM. Linear motion ball screw for CNC machine. Materials on the sheet: SUS440C / 9Cr18 / GCr15 / 1.4104. MOQ: 1PC FOR CUSTOMIZATION.
The older page text that said product range Ø5 mm to Ø160 mm is the separate larger rolling and grinding block, not this offer.
Contact: Sales@wyballscrew.com