[Free Case Study Collection Available] About Inner Diameter Cutting Processing and Cutting Processing Technology/Features
Unlock the secrets of precision! A collection of case studies packed with the essence of inner diameter processing that dramatically improves productivity and product quality. Get it now!
Most of our order volume consists of inner diameter (hole) machining. Colors and washer shapes, bearing housings and bearing shapes, gear blank machining before cutting teeth, insert nuts, small diameter hole machining of φ1.2 in SUS304, small diameter tapping of M1.4, etc. We accommodate various items such as those with inner diameter tolerances of 1/1000, stepped shapes, bag hole shapes, and small diameter machined products. For measuring inner diameters, we use air micrometers, pin gauges, digital micrometers, calipers, etc., depending on the tolerances and shapes. If you are having trouble with inner diameter machined products, please feel free to contact us! We hope this case collection provides you with some helpful insights.
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【Case Summary (Excerpt)】 < Bearing housing, bearing, gear blank, bush, collar, spacer, boss, nut, insert nut types > ■ Material: C3604, SUS303, SUS304, S45C, SUM24L, SGD, A2017, CB156・BZ5A (lead-free materials) ■ Processing lot: Mainly from 5,000 to 200,000 pieces. ■ Size: Outer diameter approximately φ3 to φ16 ■ Processing equipment: Star Precision, Tsugami, Nomura DC, NC automatic lathe *For more details, please refer to the PDF document or feel free to contact us.
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【Main Supply Areas】 ■ Precision motor parts ■ Engine-related parts ■ Hydraulic-related parts ■ Heavy machinery-related parts ■ Housing and construction-related parts ■ Automotive parts ■ Optical communication-related parts ■ Semiconductor-related parts ■ Eyewear parts ■ Parts for the National Astronomical Observatory *For more details, please refer to the PDF document or feel free to contact us.
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We are a precision machining factory specializing in precision cutting, capable of mass production processing of 1.2 million units per month with a small elite team. We accommodate processing diameters from Φ2.5 to Φ32, with our strongest area being Φ4 to Φ18. We are an NC automatic lathe machining company in Tottori aiming to be the best small factory in Japan. We support those who are committed to domestic production with mass processing capabilities. We are here to help. If you have any concerns regarding cost, quality, or other issues, please feel free to reach out to us.

