English

PRECAUTIONS ON USING ROTARY HAMMER

1.Wear ear protections

Exposure to noise can cause hearing loss.

2.Do not touch the bit during or immediately after operation. The bit becomes very hot during operation and could cause serious burns.

3.Before starting to break, chip or drill into a wall, floor or ceiling, thoroughly confirm that such items as electric cables or conduits are not buried inside.

4.Use auxiliary handles supplied with the tool. Loss of control can cause personal injury.

5.Always hold the body handle and side handle of the power tool firmly. Otherwise the counterforce produced may result in inaccurate and even dangerous operation.

6.Wear a dust mask

Do not inhale the harmful dusts generated in drilling or chiseling operation. The dust can endanger the health of yourself and bystanders.

SPECIFICATIONS

Voltage (by areas)*

(110V, 115V, 120V, 127V, 220V, 230V, 240V)

Power input

 

950 W*

Capacity

Drill

bit: 40 mm

 

Core bit: 105 mm

No load speed

240

– 480 min-1

Full-load impact rate

1320

– 2650 min-1

Weight (without cord, side handle)

 

6.8 kg

 

 

 

*Be sure to check the nameplate on product as it is subject to change by areas.

STANDARD ACCESSORIES

 

(1)

Case

1

(2)

Side Handle

1

(3)

Stopper

1

(4)

Hammer Grease A

1

Standard accessories are subject to change without

notice.

 

2.Anchor hole drilling (Rotation + Hammering) Drill bit (Taper shank)

(3)Cotter

OPTIONAL ACCESSORIES (sold separately)

1.Through-hole drilling (Rotation + Hammering)

(1) Drill bit (SDS max shank)

Outer diameter (mm)

Overall length (mm)

16

340,

540

19

 

 

22

320,

520

25

 

 

28

 

 

32

370,

570

38

 

 

40

 

 

 

 

 

(1) Drill bit (taper shank)

 

(2) Taper shank

 

 

External dia.: 11,

12.3,

12.7,

adapter

 

 

 

 

 

 

14.3, 14.5,

(SDS max shank)

 

 

 

 

17.5 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Taper shank

Application drill bit

 

 

 

 

adapter

 

 

 

 

 

 

 

 

 

 

 

 

Morse taper

Drill bit

(taper

shank)

 

 

 

(No.

1)

11,

12.3,

12.7,

14.3,

14.5,

17.5

mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Adapter for SDS-plus shank bit

 

 

 

 

 

(1) Drill bit

 

 

(2) Adapter for

SDS-plus

 

 

 

(SDS-plus shank)

 

shank bit

 

 

 

 

 

 

 

 

 

(SDS max shank)

3. Large dia. hole boring (Rotation + Striking)

(Guide

(1) Center

(2) Core

(3) Core bit shank

plate)

pin

bit

(SDS max

 

 

 

shank)

(1) Center pin

Applied to core bits from 38 mm to 105 mm

Applied to core bits 32 mm and 35 mm

6

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Hitachi DH 40MRY manual Precautions on Using Rotary Hammer, Specifications, Standard Accessories