Kristen + Görmann KG - Werkzeugtechnologien für spanabhebende Formgebung - Drehen, Stechen, Fräsen, Hinterlegen, Werkzeuge, Werkzeuge
für spanabhebende Formgebung
Deutsche WebsiteEnglish homepage

Modern ISO indexable inserts are currently used for carrying out longitudinal and face turning operations. Should you, however, need more than a simple indexable insert due to special requirements, we can offer a customised solution. We offer a wide range of standard and custom threading inserts for precision threading applications. We can also, on request, design a combination tool suitable for several operations (e. g. preturning, fi nish turning, threading, chamfering), so as to achieve higher efficiency.


Precision catalogue and custom threading tools for internal and external machining applications are available (e. g. metric, Withworth, National Pipe Threat [NPT], knuckle threads, trapezoidal threads, UNF).


Combination tool for preturning, threading (with finishing) and chamfering. The angle position of the finishing edge to the threading edge is adjustable.


Precision calibration and cutting of screwdriver blades in preparation for chipless stamping of Torx engagement points. Differences in batches (flow behaviour) can be corrected and/or compensated by the use of various insert variants.


Simultaneous machining of minor and major diameters (cone) and recess depth with chamfer on indexable CNC multispindle machines with high demands on accuracy.

Tel. +49 (0) 7843 – 9927-0
Fax +49 (0) 7843 – 9927-66
 (c) 2021 Kristen + Görmann KG