KIT BT-HYDRO : The kits contains a hydraulic chuck with a BT tapered shank and a set of collets in various bore sizes.
  DesignationStockSSDCONWSRange mmQtyGICATGIREMgiic
  KITBT40HYDRO20X73 N/A40 20.008,10,12,14,16 54559420 0
  KITBT40HYDRO32X110 N/A40 32.006,8,10,12,16,20,25 74559421 0

Each kit contains one HYDROFIT chuck, a set of SC...HYDRO sealed reducers and a clamping wrench.