Hello everyone.  First time poster but I've been referred here several times via Google so it must be a rich vein of knowledge :)

We have several German prints with this symbol, attached, describing what we've presumed to be is a chamfer.

It is a right angle (L shape)elongated lower axiz with a -0.2 inscribed there, with an arrow pointing 120 deg out from the origin.

We've also seen this read -0.3 to -0.6 which we presume to mean the tolerance is from .03 to .06



I've tried to look in ISO 8015 and ISO 2768 to no avail.  

any thoughts or places I can search?  Any info or tips would be greatly appreciated!

 

ISO 13715 is the standard that you need.  The following describes what the symbol means:

http://www.en.technisches-zeichnen.net/technical-drawing/basics-02/edge-informatinos.php
 

Now, if someone could just translate the English into English...

Mike Halloran
Pembroke Pines, FL, USA

Thank you very much! Indeed, this is an incredible resource...

Thanks again for the help.

Here is the link:

http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=27925