New Toolholder for Heavy-Duty Metal Cutting


With the new SINO-R, SCHUNK is extending its toolholder product range. SINO-R is especially well suited for heavy-duty metal cutting and rough milling. The universal toolholder is based on the expansion technology system with a solid body as a pressure medium and is clamped in no time using a simple actuation key. This saves the user a lot of set-up time and considerably reduces unproductive machine down-times.
The excellent interaction of high radial rigidity and very good dampening characteristics is a special highlight that reduces machining noises and increases the smooth running of the tool.
The result: a high service life of the tool and unsurpassed surface quality of the workpiece. Unwanted chatter marks which frequently appear with conventional toolholder systems and expensive reworking are a thing of the past.
SINO-R holds your tool securely, thanks to maximum torque transmission (850 Nm, at a clamping diameter of 32 mm).

An additional plus for the user: the toolholder can be used flexibly thanks to the use of intermediate sleeves. Nearly all common shank diameters can be clamped.
SINO-R is precision-balanced as standard. Both the machine spindle and the lip of the tool are therefore conserved.

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