DIN ISO 7388-1 (DIN 69871)
Holders for indexable inserts drills
d2
Radial runout ≤ 0,005 mm G6.3 at 25 000 min-1
40
Form AD+B
d1 20 25 32
d1
x1
x1 65 70 75
d2 40 45 52
Code VB20.D44.065 VB25.D44.070 VB32.D44.075
Quick-change tapping heads
d1
x1
Length compensation in compression and tension.
40
Form AD+B
22
Tap size M3 - M14 M6 - M24 M14 - M33 M22 - M48
Compensation ± 7.5 ± 12.5 ± 20.0 ± 22.5
Insert size 1 2 3 4
x1 74 98 169 185
d1 36 53 78 96
Code GN12.D40.074 GN20.D40.098 GN33.D40.169 GN48.D40.185