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FUNCTIONAL DESCRIPTION

NOTE:

The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the power tool.

Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own power tool

NAME OF PARTS

 

 

Gear shift

Change lever Housing

Drill chuck with chuck wrench

dial

 

Handle cover

Stopper

 

 

Depth gauge

Reversing

 

 

 

 

 

 

switch lever

 

 

 

 

 

Side handle

Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 1

 

 

 

 

 

 

 

 

 

 

 

SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Motor

 

 

 

Single Phase, Series Commutator Motor

Power source

 

 

 

Single Phase 115V AC 60 Hz

Current

 

 

 

 

6.8 A

 

Reversible

 

 

 

 

Yes

 

Speed change

 

 

 

1

 

 

2

No-load speed

 

 

0–1100/min

 

 

0–2600/min

Drill chuck capacity

 

 

 

1/2" (13mm)

 

 

 

Steel

 

 

1/2" (13mm)

 

 

5/16" (8mm)

Capacity

 

Concrete

 

 

3/4" (20mm)

 

 

1/2" (13mm)

 

 

Wood

 

 

1-9/16" (40mm)

 

 

1" (25mm)

No-load impact rate

 

 

14000/min

 

 

36000/min

Weight (Without Cord)

 

 

Spec.for chuck with chuck wrench: 4.6 lbs (2.1 kg)

 

 

Spec.for keyless chuck:

5.1 lbs (2.3 kg)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Hitachi DV 20VB instruction manual Functional Description, Name of Parts