Hitachi, Power Screwdriver, models:

600 RPM SUPERDRIVE Collated Screw System	Instruction Manual
W 4YD	Technical Data And Service Manual Handling Instructions Manual
W 4YF	Handling Instructions Manual
W 6V3	Handling Instructions Manual
W 6V4	Technical Data And Service Manual Handling Instructions Manual
W 6VA4	Parts List
W 6VB	Handling Instructions Manual
W 6VB2	Instruction And Safety Manual Technical And Service Manual
W 6VB3	Technical Data And Service Manual
W 8VB2	Parts List
W6VB3	Parts List
W6VM	Parts List
WF 14DSL	Handling Instructions Manual
WF 4DY	Handling Instructions Manual
WF 4H2	Handling Instructions Manual
WF 4V	Service Manual Handling Instructions Manual