Form of a tool shank

ツールシャンク形状 Form of a tool shank
CODE D1 D2 t1 t2 t3 t4 d1 d2 L l1 l2 g l3 b1 t5
15T 27 21 11 5 5.5 1.5 19.05 6.6 27 15 5 M6 9.5 8.1 9.8
S20T 30 24 22.225 8.5 25 18 6.5 M8 11.4
25T 35 28 13 6 8.5 2 25.4 40 11 9.6 13
BT30 46 38 20 8 11.6 31.75 12.5 48.4 24 7 M12 17 16.1 16.3
BT40 63 53 25 10 16.6 44.45 17 65.4 30 9 M16 21 - 22.6
BT50 100 85 35 15 23.2 3 69.85 25 101.8 45 13 M24 31 25.4 35.4
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