hole tolerance

What is the hole size tolerance for plated and non-plated holes?

Hi,



The tolerance for the holes depend on the size of the drill hole:



Non-Plated Holes:

Drill hole diameter (mm) ± Tolerance

< 0.8 ±0.05

0.8 - 1.8 ±0.08

1.8 - 5.0 ±0.10



Plated Holes:

Drill hole diameter (mm) ± Tolerance

< 0.8 ±0.08

0.8 - 1.8 ±0.10

1.8 - 5.0 ±0.127



Hope that helps,