Toolholder Standard

Type A

DIN69871 Form A/AD/B/ADB

No coolant through hole L1 8°17'50"

d 3 G

L 4

Type AD Central coolant hole

f 2 f3 f 1

a L6 L7

d8 d 6 d5 b

d1 L5

L5 d

A

Type B d A-A

12 Coolant through flange 20° 30°

Type AD Coolant through spindle

A-A

A

A

e1

e 1

Type ADB

A

Type B Coolant through flange

Shanka±0.1b(H12)dd1Gd3(H7)d5±0.05d6d8maxf1±0.1
SK 303.216.1731.75M121359.30504511.1
SK 403.216.1744.45M161772.3063.555011.1
SK 503.225.7769.85M2425107.2597.508011.1
Shankf2 min.f3 -0.1L1 -0.3L4 min.L5 -0.3L6 -0.4L7 -0.4e1±0.1d12TAPER AT3
SK 303519.147.802415.016.419.02140.002
SK 403519.168.403218.522.825.02740.003
SK 503519.1101.754730.035.537.74260.004