BT MAS-403 LPR A 0.01 A AT3 Taper LB BT-MT SS DIN 6383 / DIN 228-2 Form D 58-60 HRc √N5 Tang Morse Tapered BD Adapters with BT MAS-403 A Tapered Shanks CRKS Tt˚ kg Designation SS Tt° LPR LB BD CRKS DCP(1) BT30 MT1X 45 30 MT1 45.00 23.0 25.00 M12 0 0.43 BT30 MT2X 60 30 MT2 60.00 38.0 32.00 M12 0 0.51 BT40 MT1X 45 40 MT1 45.00 18.0 25.00 M16 0 1.00 BT40 MT1X120 40 MT1 120.00 93.0 25.00 M16 0 1.28 BT40 MT2X 60 40 MT2 60.00 33.0 32.00 M16 0 0.50 BT40 MT2X120 40 MT2 120.00 93.0 32.00 M16 0 1.43 BT40 MT3X 75 40 MT3 75.00 48.0 40.00 M16 0 1.15 BT40 MT3X139 40 MT3 139.00 112.0 40.00 M16 0 1.78 BT40 MT4X 95 40 MT4 95.00 68.0 50.00 M16 0 1.44 BT50 MT1X 45 50 MT1 45.00 7.0 25.00 M24 0 3.59 BT50 MT1X120 50 MT1 120.00 82.0 25.00 M24 0 3.94 BT50 MT1X180 50 MT1 180.00 142.0 25.00 M24 0 4.18 BT50 MT2X 45 50 MT2 45.00 7.0 32.00 M24 0 3.50 BT50 MT2X135 50 MT2 135.00 97.0 32.00 M24 0 4.14 BT50 MT2X180 50 MT2 180.00 142.0 32.00 M24 0 4.40 BT50 MT3X 45 50 MT3 45.00 7.0 40.00 M24 0 3.49 BT50 MT3X150 50 MT3 150.00 112.0 40.00 M24 0 4.46 BT50 MT3X180 50 MT3 180.00 142.0 40.00 M24 0 4.79 BT50 MT4X 75 50 MT4 75.00 37.0 50.00 M24 0 3.64 BT50 MT4X180 50 MT4 180.00 142.0 50.00 M24 0 5.20 BT50 MT5X105 50 MT5 105.00 67.0 70.00 M24 0 4.17 (1) 1 - Slot for data chip, 0 - Without slot for data chip 802-805 A 0.003 A AT3 Taper LPR LBX ADJ BT-ER LB_2 DIN 6499 ER Collet Chucks LB SS 58-60 HRc √N5 with Center Alignment and BT CSI DCONNWS MAS-403 ADB Tapered Shanks BD BD_2 0.05 1° CRKS DCONXWS BD_3 THID kg Designation SS CSI DCONNWS(1) DCONXWS(2) LPR LBX LB_2 LB BD BD_2 BD_3 THID CRKS ADJ BT40 D70 ER32 40 ER32 2.0 20.0 129.50 102.5 92.50 52.50 50.00 70.00 62.50 M22X1.5 M16 2.56 ADJ BT50 D70 ER32 50 ER32 2.0 20.0 144.50 106.5 106.50 52.50 50.00 70.00 70.00 M22X1.5 M24 5.90 • Radial adjustment 0.05 mm, Angular adjustment 1° • Add B to the designation for coolant through flange option. (1) Minimum diameter (2) Maximum diameter 1° 0.05 Angular Adjustment Radial Adjustment 802-805 807 766-773 763-765, 635 Spare Parts Designation ADJ BT-ER ADJ ER32 NOSE 732 ISCAR