Super Precise Mirror Polish
 
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Since 2009

Mirror Fit Spacer - super precision shims / spacers / washers

TDC's super precision shims, spacers, washers enables you super precise assemble.

What is the advantage of TDC's Spacer??

  • Thickness starts from 0.001mm.
  • You can order from one piece to mass production.
  • You can make its surface like a mirror (Mirror Fit Spacer)               note: standard shim/spacer doesn't have mirror surface
  • You can order special size or shape.
              


If you are interested in our shims / spacers
    contact us tdc@mirror-polish.net


tell us
    - material
    - size
    - quantity

then we will submit quotation for you based on those information.





TDC Standard Shim / Spacer
TDC prepare standard type shim / spacers in stock.


Material: SUS304
Thickness tolerance: +/- 0.001

 TypeSize (a)  (mm)Size (b) (mm) 
 M2,M33.36.0
 M44.58.0
 M55.510.0
 M66.5 12.0
 M88.516.0

Thickness in stock (mm)
0.010
0.011
0.012
0.013
0.014
0.015
0.016
0.017
0.018
0.019
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0.090
0.100



Difference between 
Mirror Fit Spacer and Normal Spacer
Mirror Fit Spacer
Roughness:Ra1nm
You can see TDC logo reflecting on the spacers.


Normal spacer
Roughness:Ra70nm
You can't see TDC logo on the surface of spacers.