AD ADB (a) (a) SS SKA-MB MB Modular Connection System G CSI D2 with DIN69871 Form AD/ADB / ISO7388/1 Taper Shanks L1 L (a) Cutting edge position kg Designation SS CSI L L 1 D 2 G ITS BORE SKA 30-MB32 30 MB32 30.00 10.5 - M12 0.400 SKA 30-MB50 30 MB50 60.00 41.0 - M12 0.666 SKA 40-MB40 40 MB40 45.00 26.0 - M16 0.935 SKA 40-MB40X120 A/B 40 MB40 120.00 101.0 44.50 M16 1.699 SKA 40-MB50 40 MB50 48.00 29.0 - M16 0.994 SKA 40-MB50X120 A/B 40 MB50 120.00 101.0 - M16 2.039 SKA 40-MB63 40 MB63 80.00 61.0 - M16 1.516 SKA 45-MB50 45 MB50 48.00 29.0 - M20 1.772 SKA 45-MB63 45 MB63 60.00 41.0 - M20 2.000 SKA 45-MB80 45 MB80 66.00 47.0 - M20 2.307 SKA 50-MB50 50 MB50 48.00 29.0 - M24 2.820 SKA 50-MB50X120 A/B 50 MB50 120.00 101.0 60.00 M24 4.025 SKA 50-MB63 50 MB63 56.00 37.0 - M24 2.968 SKA 50-MB63X150 A/B 50 MB63 150.00 131.0 70.00 M24 2.815 SKA 50-MB80 50 MB80 62.00 43.0 - M24 3.508 SKA 50-MB80X180 A/B 50 MB80 180.00 161.0 - M24 7.900 SKA 50-MB110X150 50 MB110 150.00 131.0 - M24 8.467 SKA 60 MB50X60 60 MB50 50.00 31.0 60.00 M30 9.576 SKA 60 MB63X60 60 MB63 60.00 41.0 71.00 M30 9.470 SKA 60-MB80X65 60 MB80 65.00 46.0 - M30 10.383 SKA 60-MB110X100 60 MB110 100.00 81.0 - M30 10.500 SKA 60-MB110X200 60 MB110 200.00 181.0 - M30 18.000 • Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability • The coolant passages of holders with A/B suffix are plugged with screws so they can be used either as SKA or SKB (coolant through). L L SS L1 SS L1 SKA-FC-MB MB Modular Boring Connection System with DIN 69871 Face G CSI G CSI D2 Contact ADB Tapered Shanks Fig. 1 Fig. 2 20° kg Designation SS CSI D 2 L 1 L G Fig. SKA 40 FC MB50 A/B 40 MB50 - 29.0 48.00 M16 1 0.900 SKA 40 FC MB50X120 A/B 40 MB50 - 101.0 120.00 M16 2 1.700 SKA 40 FC MB63 A/B 40 MB63 - - 80.00 M16 1 1.500 SKA 50 FC MB50 A/B 50 MB50 - 29.0 48.00 M24 1 2.700 SKA 50 FC MB50X120 A/B 50 MB50 60.00 101.0 120.00 M24 2 3.500 SKA 50 FC MB63 A/B 50 MB63 - 37.0 56.00 M24 1 2.800 SKA 50 FC MB63X150 A/B 50 MB63 70.00 63.0 70.00 M24 2 5.000 SKA 50 FC MB80 A/B 50 MB80 - 43.0 62.00 M24 1 3.400 SKA 50 FC MB80X180 A/B 50 MB80 - 161.0 180.00 M24 2 6.900 747