Din 509e06x02 Exclusive Updated -
According to the standard DIN 509:2006-12 tables, an E 0.6 x 0.2 undercut typically adheres to the following: Value (mm) Description The curvature at the base of the groove. Depth ( ) How deep the tool cuts into the shaft. Width ( ) ~2.0 - 2.4 The total longitudinal width of the groove. Diameter Range
: This specifies an undercut intended for workpieces where only the cylindrical surface is intended for subsequent machining (like grinding). It is used when the planar (shoulder) surface does not face high fatigue loads. 0.6 (Radius din 509e06x02 exclusive
) : This represents the depth of the recess from the cylindrical surface, also in millimetres. Key Dimensions for Type E 0.6 x 0.2 According to the standard DIN 509:2006-12 tables, an E 0
) : This is the rounding radius of the groove, measured in millimetres. 0.2 (Depth Diameter Range : This specifies an undercut intended
The designation follows a strict standardized format that communicates critical dimensions to CNC programmers and machinists:
