5 63 Tapping speed Product System ISO ISO Identifi- Vc(m/min) 5m/min 10m/min Identifi- cation Area of full rigid lead feed cation numbers Materials Materials numbers UH-CT >>> 162P steel 63HRC 63HRC steel H ardened 55HRC 55HRC ardened H 45HRC 45HRC EH-CT >>> 160P Vc(m/min) 5m/min 10m/min n ima e tellin ossible a lications 10