External Conic Surface Tools Type WAK
External Conic Surface Tools Type WAK


WENAROLL type WAK burnishing tools are used for burnishing external surfaces of tapers .
The tool body is equipped with a special spring system, which allows for a specific surface pressure adjustment for each work piece. The spring package is adjusted individually for each tool; thus, we can guarantee an excellent surface finish.
Furthermore, the spring system prevents overload on the tool and the machine. Therefore, an even and continuous load on every work piece is achieved.

Tool structure

Wenaroll type WAK tools consist of a tool body and a roller burnishing head. The tool body includes a cage that is fitted with a prestressed spring package and an adaptation to the machine.
The tool shank can either be cylindrical, morse taper or any other tool shank type on request. The cage, rollers and cone are wear parts and are easily exchangeable.
The spring arrangement inside the tool is individually designed for every application, therefore please keep in mind that every tool is custom made and we do not have these tools in stock.


These tools cannot be adjusted. The burnishing process starts as soon as the individually produced roller head is pushed against the work piece with a certain force. Either the tool or the work piece must rotate during the process. These tools can be used on all machines which produce a revolving motion (turning machines as well as milling machines).

Data sheet - Technology Guide

All dimensions in mm. EV: Self-feeding | MV: Machine-feeding