The crew (Mark L., Zack H., Scott H., Nicole) finished "brushing" with the air drill in BSC-7 this afternoon. They cleaned up a few spots that required hand-work and then started the Vacuum-Wipe Down-Vacuum phase. The air drill continued to present problems (2 small bearings blew out). Joe V. and Dave W. worked on air drills and got 2 units through initial cleaning/inspection and replaced the small bearing on drill 14. The new vice for clean assembly of tools in the LVEA is on-site and the arbor press should arrive tomorrow.