Indexable Drills WPK10CH–––––––– WU25CH55418175542602554264255385545538603554262355424755542002 WU40PH55418185542604554264355385555538604554262455424765542003 Indexable Drills Top Cut 4™ Inserts P ࠗ ࠗ ⅷ M ࠗ ࠗ ⅷ first choice K ࠗ ࠗ ⅷ ࠗ alternate choice N S H „Top Cut 4 Drill • Centre Inserts • V34 insert catalogue number D D1 W S RR size TCF040203ACV34 4,47 2,10 3,65 2,00 0,300 A TCF060203BCV34 6,00 2,40 4,90 2,40 0,300 B TCF070304CCV34 7,59 2,60 6,20 2,80 0,400 C TCF090305DCV34 9,55 2,80 7,80 3,00 0,500 D TCF120405ECV34 12,00 3,40 9,80 3,60 0,500 E TCF150406FCV34 14,94 4,80 12,20 4,20 0,600 F TCF180508GCV34 17,88 6,00 14,60 5,40 0,800 G TCF210608HCV34 21,68 7,50 17,70 6,50 0,800 H NOTE: For application-specific insert selection, please refer to the application data on pages V24–V35. Geometry Application First choice for machining steel, cast iron, V34 and short chipping materials. Suitable for severe cutting conditions. First choice for stainless steel. V36 Suitable for long chipping steel and where low power consumption is required. V20 widia.com