Micro Ball Grinding Machine "MB-20"

Single crystal diamond tools with sub-micron precision! The definitive small diameter ball end mill.

The "MB-20" is a micro ball grinding machine developed to improve machine precision to the nanometer level and to transfer that precision to diamond tools through polishing. The XY axis features opposing linear motors, allowing for fine polishing at 10 nanometer steps with temperature-controlled cooling water at a 1 nanometer scale. Additionally, the C axis achieves a rotational accuracy of less than 50 nanometers through a unique mechanism using air static pressure and a DD motor. It is also ideal for enhancing the precision of PCD and CBN materials, in addition to single crystal diamond ball end mills. 【Features】 ■ Ball end mills with sub-micron precision ■ Contour accuracy of 0.3 microns and rotational runout accuracy of less than 1 micron ■ Capable of polishing single crystal diamonds (natural, synthetic, CVD) ■ Capable of polishing ultra-high hardness materials *For more details, please refer to the PDF document or feel free to contact us.

Grinding Machine