
18 -0.03 L2 L -0.05 5 L 1 CHS MB-R Coolant Supply Collar with a Stopper R for the MB Modular Boring System SS CSI D 1 kg ITS BORE Designation SS CSI R D 1 L 1 L L 2 RPM max Bar CHS MB50-R65 MB50 MB50 65 80.00 28.5 72.00 43.00 7000 10 3.060 CHS MB50-R80 MB50 MB50 80 80.00 28.5 72.00 43.00 7000 10 3.300 CHS MB63-R80 MB63 MB63 80 100.00 37.0 88.00 51.00 5600 10 5.155 • Use with stop block • Important: coolant flow must be started prior to rotating the spindle to avoid damage of the O-rings • Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability. R 3/8 15 CHR MB Coolant Supply Collar for the SS CSI D 1 MB Modular Boring System L 1 L kg Designation SS CSI D 1 L 1 L RPM max Bar CHR MB63 MB63 MB63 115.00 35.0 63.00 3500 10 3.287 • Important: coolant flow must be started prior to rotating the spindle to avoid damage of the O-rings • Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability. 1 L 2 L 5 Lmax EMH MB 2º Whistle notch EMH 1835-E Weldon and Whistle Notch Side-Lock Holders with the MB Modular Boring SS d 2 D 1 Connection System Weldon L 1 EMH 1835-B kg Designation SS d 2 D 1 L 1 L L 5 L max Fig. EMH MB50-6 MB50 6.00 25.00 32.5 44.00 7.00 2.0 1 0.510 EMH MB50-8 MB50 8.00 28.00 33.0 44.00 7.00 2.0 1 0.540 EMH MB50-10 MB50 10.00 35.00 42.0 52.00 11.00 3.0 1 0.680 EMH MB50-12 MB50 12.00 42.00 48.0 57.00 11.00 3.0 1 0.851 EMH MB50-14 MB50 14.00 42.00 48.0 57.00 11.00 3.0 1 0.840 EMH MB50-16 MB50 16.00 48.00 61.0 67.00 17.00 4.0 1 1.117 EMH MB50-20 MB50 20.00 51.00 - 67.00 16.00 4.0 1 1.080 EMH MB50-25 MB50 25.00 63.00 - 80.00 22.00 4.0 2 1.210 EMH MB63-16 MB63 16.00 48.00 53.0 64.00 14.00 4.0 1 1.447 EMH MB63-20 MB63 20.00 52.00 56.0 66.00 14.00 4.0 1 1.555 EMH MB63-25 MB63 25.00 64.00 - 74.00 16.00 4.0 2 2.110 EMH MB63-32 MB63 32.00 72.00 - 76.00 14.00 4.0 2 2.422 EMH MB80-40 MB80 40.00 80.00 - 83.00 12.00 4.0 2 3.214 • Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability. For tools, see pages: BLPK (232) • DFN A-1.5D-IQ (505) • DFN A-8D-IQ (506) • HM390 E10-80-07 (104) • MTE D (359) • MTE D(Double Insert) (359) L L 5 Lmax CC MB-ER DIN 6499 ER Collet Chuck with the MB Modular Boring Connection System SS D 3 d min max CSI kg Designation SS CSI d min d max D 3 L L 5 L max CC MB16 ER11M MB16 ER11 0.5 7.0 16.00 25.00 2.50 2.0 0.05 NUT ER11 MINI WRENCH ER11 MINI* CC MB20 ER16M MB20 ER16 0.5 10.0 22.00 32.00 1.00 2.0 0.05 NUT ER16 MINI WRENCH ER16 MINI* CC MB25 ER20M MB25 ER20 1.0 13.0 28.00 40.00 2.50 2.0 0.14 NUT ER20 MINI WRENCH ER20 MINI* CC MB32 ER25M MB32 ER25 1.0 16.0 35.00 42.00 1.50 2.0 0.23 NUT ER25 MINI WRENCH ER25 MINI* CC MB40 ER25 MB40 ER25 1.0 16.0 42.00 45.00 5.00 2.0 0.45 NUT ER25 TOP WRENCH ER25* CC MB50 ER25 MB50 ER25 1.0 16.0 42.00 48.00 7.00 2.0 0.67 NUT ER25 TOP WRENCH ER25* CC MB50 ER32 MB50 ER32 2.0 20.0 50.00 55.00 7.00 2.0 0.79 NUT ER32 TOP WRENCH ER32* CC MB63 ER32 MB63 ER32 2.0 20.0 50.00 59.00 12.00 2.0 1.35 NUT ER32 TOP WRENCH ER32* CC MB63 ER40 MB63 ER40 3.0 26.0 63.00 64.00 12.00 2.0 1.55 NUT ER40 TOP WRENCH ER40* • For ER collets, see page 947 * Optional, should be ordered separately 756 ISCAR