Miniature Threading - Quick Guide Internal Threading TungThread Shank size (mm) Groove width Max. groove Min. bore Application Designation Insert 0 10 20 30 (mm) depth (mm) diameter (mm) Page SNR/L 6IR/L… 8 - 0.5 - 2.0 8.0 - 10.0 E036 G012 www.tungaloy.com