All measurement are in millimeters
101
201
A
B
C
D
tool bit
A
B
C
D
tool bit
33.33
12.7
11.11
38.1
4.76-12.7
28.57
5/8
12.7
44.45
6.35-15.87

301
401
A
B
C
D
tool bit
A
B
C
D
tool bit
36.51
19.05
15.87
53.97
12.7-19.05
11.11
25.4
19.5
63.5
12.7-25.4