Okuma GI-20N-II

What the maker published about the Okuma GI-20N-II

Okuma's page for the GI-20NII lists Bore Range - with 100mm (3.95) OD Wheel at Ø0.20-11.81 in, Bore Range - with 100mm (3.95) OD Wheel at Ø5-300 mm. Max Grinding Length - 1WS/2WS is listed at 7.87 in, Max Grinding Length - 1WS/2WS at 200 mm. Max Grinding Length - Center Rest Option is listed at 11.81 in, Max Grinding Length - Center Rest Option at 300 mm. Max Grinding Length - 4WS is given as 5.12 in, Max Grinding Length - 4WS as 130 mm. Workhead Spindle Bore is listed at Ø2.76 in, Workhead Spindle Bore at Ø70 mm. Rapid Traverse is listed at 472 ipm, Rapid Traverse at 12 m/min. The page describes the machine as a compact CNC grinder. The page says the machine handles many workpiece shapes through simple data setting, and that lubricating and pneumatic devices are controlled centrally.

Source: Okuma, an archived copy of the maker's page from 2021, November 7, 2026.

When the Okuma GI-20N-II was built

Okuma's page for the GI-20NII was captured by the Wayback Machine in September 2021, so the model was in production by 2021.

Source: Okuma, an archived copy of the maker's page from 2021, November 7, 2026.

Okuma GI-20N-II listing history

Where it was listed

Model years seen

2019 ×2.

Looking for an Okuma GI-20N-II for sale?

We have tracked 2 Okuma GI-20N-II listings on 2 marketplaces (revelationmachinery.com and surplusrecord.com), model year 2019. We buy Okuma GI-20N-II machines and do not sell them.

2019 · 2019

Every Okuma GI-20N-II we have tracked

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