Hitachi DH 50MB Handling Instructions Manual page 3

13
B
E
F
16
19
22
Q
O
P
R
2
14
G
H
17
20
I
J
I
23
5
4
6
K
L
I
M
J
S
77
6.5 mm
T
17 mm
15
I
J
18
21
N
5