Technical Information Taper Controls Taper Specifications HSK — DIN 69893 Part 1, Form A HSK — DIN 69893 Part 1, Form C D1 mm D2 mm D5 mm D10 mm L1 mm L6 mm B1 mm F1 mm F2 mm D1 mm D2 mm D5 mm L1 mm L6 mm B1 mm F1 mm (h10) (ref) (h11) (max) (-0,2) (js10) (±0,04) (-0,1) (min) (h10) (ref) (h11) (-0,2) (js10) (±0,04) (-0,1) 40A 40 30 25,50 34 20 11,42 8,05 20 35 32C 32 24 21 16 8,92 7,05 10 50A 50 38 32 42 25 14,13 10,53 26 42 40C 40 30 25,50 20 11,42 8,05 10 63A 63 48 40 53 32 18,13 12,54 26 42 50C 50 38 32 25 14,13 10,53 12,5 80A 80 60 50 67 40 22,85 16,04 26 42 63C 63 48 40 32 18,13 12,54 12,5 100A 100 75 63 85 50 28,56 20,02 29 45 HSK — DIN 69893 Part 5, Form E HSK — DIN 69893 Part 1, Form F (with Pin) D1 mm D2 mm D5 mm D10 mm L1 mm L6 mm F1 mm F2 mm D1 mm D2 mm D5 mm L1 mm L6 mm F1 mm (h10) (ref) (h11) (max) (-0,2) (js10) (-0,1) (min) (h10) (ref) (h11) (-0,2) (js10) (-0,1) 40E 40 30 25,5 34 20 11,42 20 35 63F (pin) 63 38 32 25 14,13 26 50E 50 38 32 42 25 14,13 26 42 80F (pin) 80 48 40 32 18,13 26 BTKV — Taper Face CVKV — Taper Face D1 D6 L1 F3 A G D1 D6 D8 L1 F2 F3 A G 40 44,45 63,00 65,40 27,00 1,00 M16 40 44,45 63,05 44,45 68,25 35,00 19,05 1,00 5/8-11 (1.750) (2.480) (2.575) (1.063) (.039) thread (1.750) (2.500) (1.750) (2.687) (1.375) (.750) (.039) thread 50 69,85 100,00 101,80 38,00 1,50 M24 50 69,85 98,41 69,85 101,60 35,00 35,00 1,50 1-8 (2.750) (3.937) (4.008) (1.496) (.059) thread (2.750) (3.875) (2.750) (4.000) (1.375) (1.375) (.059) thread K4 WWW.WIDIA.COM Technical Information