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SiAION Ceramics SL 658 C

SL 658 C is a high-performance cutting material for turning ductile cast iron workpieces. It has a multi-layer Al2O3 coating for high cutting speeds and large chip cross-sections with extreme process reliability.

What’s more, the cutting material is equipped with IKS-PRO notch type clamping for maximum clamping security.

SL 658 C Performance Data
MaterialHardened steel, sintered metal, hard materials
Types of machining  
Cutting conditions     
Tool entry conditions   


Rough machining

Cutting data recommendationsvc = 400 – 800 m/min
f = 0.25 – 0.5 mm
ap = 2.0 – 5.0 mm
KSS + 
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