Page 254 - 2017-Tooling-System
P. 254
HSK-T Technical Information
series
l1 f2
f1
a f3 d7
l4 l4
8°17'50"
BT Shank d1 d3 d2 d4 d5 d6 b
l2
l3 f4
f5
60° ±15´
30° d8 20°
FORM B
e1
e1
e2
Shank a b d1 d2 d3 d4 d5 d6 d7 d8 e1 e2 f1 f2 f3 f4 f5 l1 l2 l3 l4
Size
BT30 2 16.1 31.75 M12 12.5 38 46 56.144 8 4 21 5 13.6 22 17 4 8 48.4 7 24 16.3
BT40 2 16.1 44.45 M16 17 53 63 75.679 10 4 27 5 16.6 27 21 5 10 65.4 9 30 22.6
BT50 3 25.7 69.85 M24 25 85 100 119.019 15 6 42 7 23.2 38 31 7 15 101.8 13 45 35.4
Unit: mm
l1 k b
l2 a
8°17'50"
NT Shank d1 d2 d5 d4 l7
l7
l6
l4 d7
Shank Size a b d1 d2 d4 d5 d7 k l1 l2 l4 l6 l7
1/2"-12
NT30 1.6 16.1 31.75 17.4 13 50 8 68.4 48.4 24 5.5 16.2
M12x1.75P
5/8"-11
NT40 1.6 16.1 44.45 25.3 17 63 10 93.4 65.4 32 8.2 22.5
M16x2.0P
1"-8
NT50 3.2 25.7 69.85 39.6 26 97.5 12 126.8 101.8 47 11.5 35.3
M24x3.0P
Unit: mm
241
Ann Way
