L L Fine boring heads Feinschlichtköpfe Fine boring heads Feinschlichtköpfe Fine boring heads Feinbohrköpfe 90504.250 •• diametrical adjustment with minimum- •• Durchmessereinstellung mit geringstem reversal backlash Umkehrspiel •• 0.01mm diametrical adjustment •• Zustellgenauigkeit von 0.01mm resp. 0.002mm by vernier über Nonius 0.002mm im Durchmesser •• with internal coolant supply •• mit Innenkühlung D Part number/ D d1 øA øA L SW Insert holder / d1 Bestell-Nr. min. max. Wendeplattenhalter 90504.250.200.000 20 11 23.9 31.1 40 17 90504.254.200.006* (CC..0602..) 90504.254.205.006 (CC..0602..) 29.9 37.1 90504.254.201.006 (CC..0602..) 90504.250.250.000 25 14 30.9 40.1 50 22 90504.254.250.006* (CC..0602..) 90504.254.255.006 (CC..0602..) 37.1 40.7 90504.254.251.006 (CC..0602..) 90504.250.320.000 32 18 39.9 51.1 65 27 90504.254.320.006* (CC..0602..) 90504.254.325.006 (CC..0602..) 47.9 59.1 90504.254.321.006 (CC..0602..) 90504.250.420.000 42 24 50.9 67.1 90 36 90504.254.420.006* (CC..0602..) 90504.254.425.006 (CC..0602..) 64.9 81.1 90504.254.421.006 (CC..0602..) 90504.250.550.000 55 30 66.9 87.1 115 46 90504.254.550.009* (CC..09T3..) ø A min.-max. 90504.254.555.009 (CC..09T3..) 90504.254.550.006 (CC..09T3..) 84.9 105.1 90504.254.551.006/9 (CC..0602../CC..09T3..) 90504.250.720.000 72 40 86.9 116.1 75 60 90504.254.550.009* (CC..09T3..) 90504.254.555.009 (CC..09T3..) 90504.254.550.006 (CC..09T3..) 104.9 134.1 90504.254.551.006/9 (CC..0602../CC..09T3..) 90504.250.940.000 94 50 115.9 153.1 99 75 90504.254.550.009* (CC..09T3..) 90504.254.555.009 (CC..09T3..) 90504.254.550.006 (CC..09T3..) 90504.254.551.006 (CC..09T3..) 133.9 171.1 90504.254.551.009 (CC..09T3..) 153.9 191.1 90504.254.263.009 (CC..09T3..) * The highlighted articles meet high end stability needs. Insert holders must be ordered separately. * Die fettgedruckten Nummern sind für eine optimale Stabilität zu bevorzugen. Wendeplattenhalter müssen separat bestellt werden Fine boring heads Feinbohrköpfe 90504.251 D Bestell-Nr./ Ø D/ ØA ØA L Insert holder/ Order number System min. max. Wendeplattenhalter 90504.251.320.000 32 / ER25 39.9 51.1 65 90504. 254.320.006 (CC..0602..) 90504. 254.320.006 (CC..0602..) 47.9 59.1 90504. 254.321.006 (CC..0602..) 90504.251.420.000 42 / ER32 50.9 67.1 75 90504. 254.420.006 (CC..0602..) 90504. 254.425.006 (CC..0602..) 69.9 81.1 90504. 254.421.006 (CC..0602..) 90504.251.550.000 55 / ER40 66.9 87.1 85 90504. 254.550.006 (CC..0602..) 90504. 254.550.009 (CC..09T3..) 90504. 254.555.009 (CC..09T3..) 84.9 105.1 90504. 254.551.006 (CC..0602..) øA min.-max. 90504. 254.551.009 (CC..09T3..) •• insert holder must be ordered separatly •• Wendeplattenhalter müssen separatbestellt werden  31