Werder AG introduces the ultimate tool for mechanics. MechTab provides information about ISO-Tolerances Threads Cutting Data Wrench Size and Roughness.

Tolerances: A - ZC holes and shafts

General Tolerances: Charts for linear dimensions radii/chamfer and angular dimensions.

Geometrical Tolerances: Symbols drawings and explanations as well as charts for the different geometrical tolerances.

Threads: BA BSF G Heli-Coil M MF Pg Tr UNC UNEF UNF W Metric-Non-Standard

Cutting Data: Cutting Speed and Spindle Speed Feed Rates Processing duration

Wrench-Size to Width across Corners: 4-6-8-10-12-14-Cornered

Roughness: Rz Ra N Triangle-Notation

Triangle: calculate sides angles and the area of a triangle by entering 3 values according to a drawing.

Weight: Calculate the weight of different materials in different profiles. Material list is editable.