Hitachi DH 30PC2 Technical Data And Service Manual page 2

REMARK:
Throughout this TECHNICAL DATA AND SERVICE MANUAL, a symbol(s)
is(are) used in the place of company name(s) and model name(s) of our
competitor(s). The symbol(s) utilized here is(are) as follows:
Symbol Utilized
C
B
Competitor
Company Name
BOSCH
MAKITA
Model Name
GBH4DFE
HR3000C