Use the Hoffmann Group machining calculator to calculate the most relevant cutting and performance data for the manufacturing processes of turning, drilling, milling and TPC milling. The Hoffmann Group Machining Calculator is an app that we have developed especially for you, so that you can calculate cutting and performance data offline, anytime, anywhere.

Drilling, turning, milling - calculate all cutting data in one app

After entering the relevant parameters, you can determine the rotational speed and the feed rate for the manufacturing processes of turning, drilling and milling and then adjust them again to the machine parameters.

After selecting the appropriate material and entering further production parameters, you can calculate all relevant performance values such as torque, metal removal rate, main time, performance, cutting arc angle and specific cutting force in the further "Performance calculation" screen.

TPC milling (Trochoidal Performance Cutting)

Calculate the relevant parameters for your application using just a few inputs. It is possible to calculate the contact width, feed per tooth, cutting arc angle and the maximum chip thickness.