We are not able to meet LM requirement about 100% clean holes according to LM specification. Current situation, we have: * 1m2 of Surface Finish S10 (40x40mm): there are 625 holes; * 1m2 of Surface Finish S5 (40x40mm): there are 625 holes; * 1m2 of sheet of Surface Finish SFM (20x20mm): there are 2500 holes; * Any 1m2 pattern with 40x20mm: there are 1250 holes;This can result in 100-500.000 holes per kit. Current equipment and process is not capable to ensure all holes are clean