Specifications; Standard Accessories; Optional Accessories (Sold Separately) - Hitachi DH 40MR Instruction Manual

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.

SPECIFICATIONS

Voltage (by areas)*
Power input
Capacity
No load speed
Full-load impact rate
Weight (without cord, side handle)
* Be sure to check the nameplate on product as it is subject to change by areas.

STANDARD ACCESSORIES

(1) Case (Molded plastic) ................................................. 1
(2) Side Handle ................................................................. 1
(3) Stopper ........................................................................ 1
(4) Hammer Grease A ...................................................... 1
Standard accessories are subject to change without
notice.

OPTIONAL ACCESSORIES (sold separately)

1. Through-hole drilling (Rotation + Hammering)
(1) Drill bit (SDS max shank)
Outer diameter (mm)
16
19
22
25
28
32
38
40
Overall length (mm)
340, 540
320, 520
370, 570
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. Do not touch the metal parts of machine when
operating. Earthing metal parts of running tool affects
the performance of radio noise suppression of
machine.
7. 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.
(110V, 115V, 120V, 127V, 220V, 230V, 240V)
950 W*
Drill bit: 40 mm
Core bit: 105 mm
240 – 480/min
1320 – 2650/min
2. Anchor hole drilling (Rotation + Hammering)
Drill bit (Taper shank)
(1) Drill bit (taper shank)
External dia.: 11, 12.3, 12.7,
14.3, 14.5,
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
(SDS-plus shank)
3. Large dia. hole boring (Rotation + Striking)
(Guide (1) Center
plate)
pin
6.5 kg
(3) Cotter
(2) Taper shank
adapter
(SDS max shank)
(2) Adapter for SDS-plus
shank bit
(SDS max shank)
(3) Core bit
(2) Core
bit
shank
12