23 LATHES, AUTOMATIC LATHES, SEMI-AUTOMATIC LATHES, AUTOMATIC TURRET LATHES, AUTOMATIC THREAD CUTTING LATHES, [ GRINDING MACHINES, ] TOOLS FOR METAL WORKING MACHINES; AUTOMATIC BAR GUIDES AND WORK GUIDES FOR MACHINE TOOLS; CHUCKING AUTOMATS; [TRANSPORTING AND] CONTROL DEVICES FOR MACHINES TOOLS; [PNEUMATIC AND HYDRAULIC CONTROL AND ACTUATING DEVICES FOR MACHINE TOOLS;] [ PLIERS, COLLETS, CLAMPING DOGS, SHIFTING CAMS, ROLLER BEARINGS, BALL BEARINGS, ROLLER THRUST BEARINGS, PLATE CAMS, RING][CAMS,] TOOL HOLDERS; [ AND COOLING AND LUBRICATING APPARATUS INCLUDING CONDUITS, CHAINS AND STEEL BALLS, ]