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Take Parts Factory

A 0.4 mm Thin-Wall Stainless Steel Lid for Medical Test Tubes

A thin-wall stainless steel test-tube lid, seen from above

Thin-wall parts are one of the things we are asked about most. This one is a lid. What is it for? It is the lid of a test tube, made for the medical industry.

  • Material: stainless steel
  • Wall thickness: 0.4 mm everywhere
  • Tolerance: ±0.03 mm

A part this thin is flimsy, so holding it in the chuck takes some know-how. At this accuracy it needs a jig, so we made the jig in our own shop as well.

If you need thin-wall parts turned, write to us in English at info@takepartsfactory.com. For a thin-wall part in a harder material, see Inconel 718 Thin-Wall Turning: 1.14 mm at the Thinnest Point.

This case was first posted on our Japanese blog in December 2022.

Contact us

Take Parts Factory Co., Ltd.
136 Sawakibara, Ina-cho, Toyokawa, Aichi 441-0105, Japan
Weekdays 9:00 – 18:00 JST (closed weekends and Japanese public holidays)
info@takepartsfactory.com

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