support for all axis and include a  calibration sphere (sphere accuracy  must be within 1 micron of specified  size) with stand and case.  2.4.25 Machine shall be provided with a tool  laser measurement system, mounted  inside the machine and completely  wired,  in  full-working  state,  for  locating and measuring cutting tools.  2.4.26 Device shall have USB and Ethernet  connections for data transfer.  2.4.27 Device shall have coolant system with  at least 14 bar coolant pumps.  2.5 Tool Balancing Machine  Quantity:1  Manufacturer’s name  Product model/type  Country of Origin  Definition  Device shall be used to determine the  location and amount of imbalance and  to correct the balancing of tool holders  used in CNC machines.  2.5.1 The machine must be able to balance  tool holders vertically; both in static  (single-axis) and dynamic (dual-axis)  balancing sequences.  2.5.2 Body of the balance machine shall be  polymer  concrete  or  cast  mineral  composite to absorb vibrations.  2.5.3 Machine shall have control unit and  August 2020 c4f_annexiitechspeciiitechoffer_en.doc  Page 36 of 49 