When it comes to Precision Grinding, Okamoto is the standard by which all others are compared!

From precise tool-room applications to rigorous high production runs, Okamoto has the highest quality grinding machines for more applications than anyone.

Okamoto Specializes is Saddle Type Surface Grinders, Column Type Surface Grinders, IGM Series Internal Grinding Machines, OGM Series External Grinding Machines, Rotary Grinders and more.


Look in any job shop, mold shop, large company maintenance department and you’ll find surface grinders. We offer a wide selection, from small hand-feed types to the most sophisticated extra large capacity machines. We even have high production rotary surface models. And our ultra-high precision UPZ & UPR Grinders set a new standard in precision.


Ideal for small to medium size work, Okamoto’s Saddle Series Surface Grinders deliver consistent superb finishes, unmatched accuracy and fast return on your machine tool investment. Choice of control options affords you optimum flexibility in application.


Heavy duty demands heavy design that beats the competitor in the market. Fine, flat and fast finishing is the production man’s requirement for the shop. These grinders deliver a degree of accuracy and productivity never before possible.


Straight and tapered, single or multi-stepped, shaped or contoured and forms – or outside surfaces can be ground on these machines. Choose from MDI control or CNC – select the machine that solves your problems.


These grinders have the features that simplify operation while optimizing accuracy and productivity. MDI control or CNC – plain and universal models – these grinders are available in sizes to suit specific requirements.


Special applications call for advanced machine tool engineering and design. New ideas and approaches point the path toward new machines with purpose and potential.

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