SS L5 A 0.005 A AT3 Taper BT-FC-EM DIN1835 Form B Endmills with D1 D2 D1 58-60 HRc BT MAS-403 Face Contact G d2 d2 AD Tapered Shanks For d≥25 L1 L kg Designation SS d 2 D 1 D 2 L L 1 L 5 G BT40 FC EM10X65 40 10.00 35.00 - 65.00 39.0 - M16 1.25 BT40 FC EM12X65 40 12.00 42.00 - 65.00 39.0 - M16 1.29 BT MAS-403 BT40 FC EM16X65 40 16.00 48.00 - 65.00 39.0 - M16 1.37 BT40 FC EM20X75 40 20.00 52.00 - 75.00 49.0 - M16 1.56 BT40 FC EM25X105 40 25.00 65.00 61.00 105.00 79.0 68.00 M16 2.54 BT40 FC EM32X110 40 32.00 71.00 61.00 110.00 83.0 73.00 M16 1.87 BT50 FC EM12X100 50 12.00 42.00 - 100.00 62.0 - M24 1.20 BT50 FC EM16X100 50 16.00 48.00 - 100.00 63.5 - M24 4.22 BT50 FC EM20X100 50 20.00 52.00 - 100.00 63.5 - M24 4.33 BT50 FC EM25X115 50 25.00 65.00 - 115.00 78.5 - M24 4.50 BT50 FC EM32X115 50 32.00 71.00 - 115.00 78.5 - M24 5.38 BT50 FC EM40X115 50 40.00 90.00 - 115.00 78.5 - M24 6.29 BT50 FC EM50X125 50 50.00 100.00 - 125.00 87.0 - M24 3.24 For tools, see pages: BLPK (232) • DFN A-1.5D-IQ (505) • DFN A-8D-IQ (506) • DR-CA (526) • MTE D (359) • MTE D(Double Insert) (359) BT-FC Face Contact Taper Face Contact Standard Spindle Spindle 978-979 983 Face Contact Standard Holder Holder L max L max A 0.005 A AT3 Taper L min L min BT-EM (DIN 1835 Form E) SS 2˚ ˚2 ˚2 DIN6359 / DIN 1835 Form E Drill 58-60 HRc Holders with BT MAS-403 AD D 1 D 2 D 1 d 2 d 2 Tapered Shanks G J J L 1 L 5 L For d 2 ≥ 25 kg Designation SS d 2 D 1 D 2 L L 1 L 5 L min L max J (1) Key (2) G BT40 EM 6X 50 E 40 6.00 25.00 - 50.00 23.0 - 35.0 45.0 M5 2.50 M16 1.06 BT40 EM 10X 65 E 40 10.00 35.00 - 65.00 38.0 - 39.0 49.0 M8 4.00 M16 1.21 BT40 EM 12X 65 E 40 12.00 42.00 - 65.00 38.0 - 44.0 54.0 M10 5.00 M16 1.27 BT40 EM 14X 65 E 40 14.00 44.00 - 65.00 38.0 - 44.0 54.0 M10 5.00 M16 1.33 BT40 EM 16X 65 E 40 16.00 48.00 - 65.00 38.0 - 47.0 57.0 M12 6.00 M16 1.38 BT40 EM 18X 65 E 40 18.00 50.00 - 65.00 38.0 - 47.0 57.0 M12 6.00 M16 1.39 BT40 EM 20X 75 E 40 20.00 52.00 - 75.00 48.0 - 49.0 59.0 M16 8.00 M16 1.55 BT40 EM 25X105 E 40 25.00 65.00 61.00 105.00 78.0 68.00 54.0 64.0 M20X1.5 10.00 M16 2.45 BT40 EM 32X110 E 40 32.00 71.00 61.00 110.00 83.0 73.00 58.0 68.0 M20X1.5 10.00 M16 2.80 BT50 EM 6X 70 E 50 6.00 25.00 - 70.00 32.0 - 35.0 45.0 M5 2.50 M24 3.70 BT50 EM 10X 70 E 50 10.00 35.00 - 70.00 32.0 - 39.0 49.0 M8 4.00 M24 3.70 BT50 EM 12X100 E 50 12.00 42.00 - 100.00 62.0 - 44.0 54.0 M10 5.00 M24 4.06 BT50 EM 14X100 E 50 14.00 44.00 - 100.00 62.0 - 44.0 54.0 M10 5.00 M24 4.20 BT50 EM 16X100 E 50 16.00 48.00 - 100.00 62.0 - 47.0 57.0 M12 6.00 M24 4.27 BT50 EM 18X100 E 50 18.00 50.00 - 100.00 62.0 - 47.0 57.0 M12 6.00 M24 4.33 BT50 EM 20X100 E 50 20.00 52.00 - 100.00 62.0 - 49.0 59.0 M16 8.00 M24 4.36 BT50 EM 25X115 E 50 25.00 65.00 - 115.00 77.0 - 54.0 64.0 M20X1.5 10.00 M24 5.08 BT50 EM 32X115 E 50 32.00 71.00 - 115.00 77.0 - 58.0 68.0 M20X1.5 10.00 M24 5.25 BT50 EM 40X115 E 50 40.00 90.00 - 115.00 77.0 - 68.0 78.0 M20X1.5 10.00 M24 6.14 BT50 EM 50X125 E 50 50.00 98.00 - 125.00 67.0 - 78.0 88.0 M20X1.5 10.00 M24 6.94 BT50 EM 50X125 E B 50 50.00 98.00 - 125.00 67.0 - 78.0 88.0 M20X1.5 10.00 M24 7.00 • B is the designation for coolant through flange. (1) Adjustment screw has an internal coolant hole. (2) Adjustment screw hexagon key size 978-979 983 902 ISCAR