... key:For example: PSKNR2525K12P: clamping system. including: P: hole clamping, M: top and hole clamping, S: screw on clamping, C: top ... : 60, F: 90, G: 90, H: 107.30, J: 93, K: 75, L: 95, M: 50, N: 63, Q: 135, R: 75, S ... .25: height of toolholder25: width of the toolholderM: H:100mm, K: 125mm, M: 150mm, P:170mm, Q: 180mm, R: 200mm, S: 250mm ...