
特注製作
Japan Quality
Custom-Made Grinding Wheel Flanges
I PRECISION Co., Ltd.
About Us
Our company, I PRECISION Co., Ltd., was established in 2022 as a metal processing company with a factory in Chikusei, Ibaraki Prefecture, and manufactures machine tool parts and industrial machine parts.

We develop, design, manufacture, and sell grinding wheel flanges for grinding machines.
Do you have any troubles like these?
✓Looking for cost-effective, high-quality grindstone flanges are desired.
✓experiencing accuracy issues with old flanges.
Let us handle it!
Our Strength
We are a specialized manufacturer of grinding processes, excelling in surface grinding, internal grinding, and cylindrical grinding.
In particular, we have strong expertise in surface grinding and polishing, and we specialize in processing thin and high-precision metal parts made of iron and stainless steel, such as spacers and shims for machine tools, and liners and plates for industrial machinery.
Our flagship product is grinding wheel flanges for surface grinders.

![]() | ![]() |
In addition to our catalog standard products, we also offer custom-made products. Therefore, we can manufacture grinding wheel flanges that are difficult to obtain, such as those for older model machines, special specification machines, and machines from overseas manufacturers.
We can also address various requests and offer solutions related to product materials, product hardness, surface treatments like plating and blackening, weight reduction, and size increase.
Promotion Video
Service
Business Activities | ・Manufacturing of spacers and shims for machine tools ・Development, design, manufacturing, and sales of various grinding wheel flanges for grinding machines |
Main Products
■ Grinding wheel flanges for grinding machines
Company
I PRECISION Co., Ltd.
1281-22 Shimoezure, Chikusei City, Ibaraki Prefecture, 308-0851, Japan
Phone +81-296-54-6522
Representative | President Ken Inami |
Established | June 2022 |
Number of employees | 6(22 in total for the group) |
Capital | 2 million yen |
Revenues | 400 million yen(Group consolidated) |
Corporate Website
https://www.iprecision.co.jpIf you have any questions or concerns about our products, please feel free to contact us.
I PRECISION Co., Ltd.
1281-22 Shimoezure, Chikusei City, Ibaraki Prefecture, 308-0851, Japan
Phone +81-296-54-6522