In gauge terms, a steel thickness of 0.6 mm corresponds to approximately 20 gauge for stainless steel and about 22 gauge for mild steel. The gauge system is a non-linear scale, so the exact conversion can vary depending on the type of metal. Always consult a gauge chart for precise conversions based on the specific material.
.06mm intake, .08mm exhaus
.06mm-.10mm on the intake .08mm-.12mm on the exhaust
I assume you mean 0.06mm? If so, this is 2.3622 thousandths of an inch