MechTab 4+

The mechanic's helper tool

Werder AG

Designed for iPhone

    • 4.4 • 12 Ratings
    • Free

iPhone Screenshots


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

Torque: 3.6, 6.9, 8.8, 10.9, 12.9

Roughness: Rz, Ra, N, Triangle-Notation

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

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

Trowalisation: calculate the number of pieces

What’s New

Version 2.7

With this version we fix some bugs. Besides that we introduce a news view which is only visible if there are any news published.

Ratings and Reviews

4.4 out of 5
12 Ratings

12 Ratings

Lmdjr ,

Only metric?

It would be better if it wasn’t metric only.

Moto148 ,

Great app

Just wish it wasn't all metric!

App Privacy

The developer, Werder AG, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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