The SAG Seguridad “OVA-JP2” and “RIF” models are made of a cut-proof material. A cutting test is shown here on the RIF model.

Test with two angle grinders:

Angle grinder 1: DeWalt 1000Watt/11000 rpm and TAF Ø125 special disc for stainless steel, ref. MT16 A46N BF

Angle grinder 2: Bosch 1400 Watt/11000 RPM with Caballito Ø150 metal disc