Selling Point Descriptions - Hitachi FDV 16VB2 Technical Data And Service Manual

4-1. Selling Point Descriptions

(1) Ball and needle bearings employed for all bearings to ensure outstanding durability.
One ball bearing and one needle bearing at the spindle and two ball bearings at the armature are employed to
improve the durability appreciably.
d
Bearings
Spindle's
bearing
Armature's
bearing
(2) Nonskid large soft grip
Most of the conventional soft grips cover only the handle. The Model FDV 16VB2 is equipped with the nonskid
grip that largely covers both the handle and the housing (drill chuck side) to prevent slipping even if the
operator holds the Model FDV 16VB2 in various ways.
(3) Keyless chuck for quick and easy replacement of accessory tools
Adoption of a keyless chuck in place of a conventional chuck means that the bothersome chuck wrench is no
longer necessary, and that mounting and replacement of accessory tools is quicker and easier.
To mount or remove a bit from the keyless chuck, simply grasp the ring with one hand, and turn the sleeve
with the other hand.
Ring
Armature
Maker HITACHI
Model FDV 16VB2
a
Ball bearing
b Needle bearing
c Ball bearing
d
Ball bearing
Tighten
Chuck
wrench
Bit
Sleeve
Gear
b
c
C-1, C-2
FDV 16VB
Ball bearing
Metal bearing
Ball bearing
Ball bearing
Tighten
--- 2 ---
a
Drill chuck
Loosen
Bit