13/64 Drill Aircraft Ext. 12 OAL Cobalt 135 Deg. Split Pt
Made from Premium Grade Cobalt MaterialDesigned for drilling metal but can also be used on wood, plastics and composite materials.135 Degree Split PointNAS 907 - Type JAircraft Extension Drills have a long overall length with a shorter flute length12" OALCobaltStraw FinishIn addition to aircraft manufacturing applications this bit is commonly used by electricians, plumbers, mechanics and contractors when a long reach is required but drilling holes through relatively thin material..