Page 357 - Carbide drills I Thread cutting tools 2023

Legend to the product page of thread cutting tools

Thread norm
The teeth profiles of the tool correspond to the specified norm (see «Thread types»).

Form of the shanks
Cylindrical shank execution according to the specified tool norms.

Cylindrical shank execution with flat according to the specified tool norms.

Cylindrical shank execution with square end according to the specified tool norms.

Cylindrical shank execution with square end similar to the specified tool norms.

Cylindrical shank execution with square end according to the specified tool norms.
DIN
40435
Cylindrical shank execution with square end.

Bore forms
The thread core bore must have the correct diameter.
(General rule for threading: bore diameter = thread diameter - pitch)
The tool is suitable for the fabrication of blind hole threads.

The tool is suitable for the fabrication of through hole threads.

The tool is suitable for the fabrication of blind hole and through hole threads.

i
The tool is suitable for the production of conical through and blind hole threads.

fraisa.com
355