小宮商会 List of Products and Services

At Komiya Shokai Co., Ltd., we handle the "W20 Type Collet Chuck." Our products are custom-made to meet the needs and requirements of our customers. We offer suggestions for extremely small items with high precision in collet chuck runout. We will address any dissatisfaction you may have with the products you are currently using, so if you are facing any issues, please contact us. 【Features】 ■ High repeat clamping accuracy (3μm or less at 15mm from the mouth) *Depends on inner diameter size ■ Compatible with Romatic, Walter, Anca, and Ewag *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

At Komiya Shokai Co., Ltd., we handle "super hard quills." Our company continues to pursue high rigidity and minimal runout to the extreme, manufacturing and providing products with pride in our "special skill" of precision grinding technology and the craftsmanship of our skilled technicians. Additionally, at the request of our customers, we can attach inspection data from roundness measuring machines. 【Product Details】 ■ Magnification: 5,000 ■ Filter: N50 ■ Detection part: 1b ■ Evaluation method: Least squares center method ■ Coaxiality: 0.14μm *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

Komiyashokai Co., Ltd. is a company primarily engaged in the manufacturing and sales of precision collet chucks and internal grinding wheel mounting shafts (quills). We further refine the precision grinding processing technology cultivated in the manufacturing of precision peripheral equipment for machine tools such as collet chucks and quills, pursuing extreme precision in internal and cylindrical grinding with general-purpose machines, creating processes that are often considered impossible in machining. For the manufacturing of collet chucks and carbide quills, please feel free to contact us. 【Business Activities】 ■ Manufacturing and sales of precision collet chucks and internal grinding wheel mounting shafts (quills) ■ Sales of general machine tools *For more details, please refer to our catalog or feel free to contact us.

• Chuck