ISCAR Press
Pressemitteilungen > DO-GRIP, JETCUT
 
  ISCAR is introducing an upgraded DO-GRIP parting insert
The insert features a coolant hole that passes through the insert, with an outlet near the cutting edge. The new DGNC inserts were designed for parting and grooving on stainless steel and high temperature alloys.
When machining stainless steel or high temperature alloys, the temperature near the cutting edge becomes very high, causing built-up edge.
This phenomenon can be reduced or even eliminated, by efficient cooling of the cutting edge.
In grooving and parting applications, there is a problem that the chip prevents the coolant from reaching the cutting edge. The new DGNC inserts are an ideal solution, as they have a coolant hole through the insert with an outlet near the cutting edge. The coolant reaches the cutting edge and the insert body is internally cooled.
The efficient coolant supplied to the cutting zone decreases flank and cratering rates. This leads to substantially longer tool life and a better machined surface finish.
The DGNC insert is the best solution for grooving and parting on high temperature alloys and on stainless steel. 		 
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