I.S.O Taper Chart

ISO Taper
(T)		 Max. Dia.
(D)		 D1 L Collar Dia.
D2		 Draw Bolt Thread
M
ISO-30 31.75 17.4 71 54 M-12
ISO-40 44.45 25.3 96 66.7 M-16
ISO-50 69.85 39.6 133 101.6 M-24


Morse Taper (MT) Chart

Morse Taper
(T)		 Max. Dia.
(D)		 Min. Dia
D1		 L Draw Bolt Thread (M)
(In case of DBD Type)
MT-2 17.78 14.6 69 M-10
MT-3 23.825 19.8 86 M-12
MT-4 31.267 25.9 109 M-16
MT-5 44.399 37.6 136 M-20


BT Taper Chart

  • All the Tools are also available in Caterpillor, ISO V/ DIN 69871, KTM, DECKEL CNC, FANUC, as per drawing or sample shanks

Shank L L1 L2 D D1 D2 D3 D4 E X Y V T B G

BT 40 92.4 65.4 27 44.45 63 53 25.3 17 25 10 2 16.6 22.6 16.1 M 16

BT 45 115.8 82.2 33 57.15 85 73 33.1 21 30 12 3 21.2 29.1 19.3 M 20

BT 50 139.8 101.8 38 69.85 100 85 40.1 25 35 15 3 23.2 35.4 25.7 M 24


MITR (R8 / H30) Taper Chart

D= 32 mm
d= 24 mm
L= 104 mm
Draw Bolt Thread M12 x 1.5
Pitch (7/16" UNF against order)

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