NEW: grinding pneumatic spindle by NSK Nakanishi

● A milling machine turns into a jig grinder by simply attaching　 a boring head available on the market and PLANET.

● If PLANET is mounted on a bench lathe, this grinder can be　 used as a precision internal grinder.

● PLANET can be used as a principal axis of an internal　 surface grinding device. You can easily mount PLANET on a machine, so there is no need to buy a expensive high spec machine. If you use PLANET only when you need it, you can avoid idle time of a machine, and use a machine effectively and efficiently.

Rotation speed is 65,000min-1, spindle run out is within 1μm. Planet realize hign-precision jig grinding and mold machining.