TWIST DRILLS, REAMERS, TAPS, COUNTERBORES, SCREW EXTRACTORS, TOOL BITS COUNTERSINKS, CUTTERS FOR MILLING METAL SURFACER END MILLS, LATHE MILLS, HEADING MILLS SOCKETS AND SLEEVES TO ADAPT THE SHANK OR DRIVING END OF A DRILL OR THE LIKE TO THE DRIVE ARBORS, MANDRELS, COLLETS, DRILL, AND TURRET TOOL HOLDERS, AND CHUCKS FOR HOLDING TOOLS