Making Heatsink Perfectly flat

Tab

Lifer
Sep 15, 2002
12,145
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76
Anyone have any special methods? I can get them perfectly smooth, however making them flat is just about impossible!
 

everman

Lifer
Nov 5, 2002
11,288
1
0
Maybe try a thick piece of glass and lay your fine sand paper on that. then just move the HS along that surface.