Thread milling cutter GWF "Tomill" out of silicon nitride (Si3N4)

One vision of the future - realised at JEL today.

Manufacturing of threads - dry in cast iron materials with the thread milling cutter GWF out of silicon nitride (Si3N4), with cutting speed up to 1000 m/min.

Central Air supply is required for optimal chip removal and cooling the cutting edges

The tool dimensions are according JEL Norm, shank according DIN 6535.
 

"Thread milling cutter "GWF Tomill GP" out of silicon nitride"
Spot facing, chamfering and thread milling with only one tool.

Applications:

Example 1:

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