Semi open blank holder (C-clamp), for CORiTEC 350i Loader X PRO (no clamping jaws required). Opening angle: 130° Blank holder material: stainless steel The powerClamp clamping system has 4 times the clamping power. Suitable for all materials assigned to the machine type such as NEM + zirconium oxide blanks (e.g. Pritidenta).