Hitachi Koki USA DH 22PB - Manual (Page 7)

English
6
OPTIONAL ACCESSORIES (sold separately)
1. Drilling anchor holes (rotation + hammering)
⅜ Drill bit (Slender shaft)
⅜ Drill bit (Taper shank) and taper shank adapter
Drill bit (slender shaft)
Outer diameter Effective length Overall length
3.4 mm
45 mm 90 mm
3.5 mm
SPECIFICATIONS
Voltage (by areas)* (110V, 115V, 120V, 127V, 220V, 230V, 240V)
Power Input 620 W*
No-load speed 0 – 1050 min –1
Full-load impact rate 0 – 4400 min
–1
Capacity: concrete 3.4 – 22 mm
steel 13 mm
wood 32 mm
Weight (without cord and side handle) 2.3 kg
* Be sure to check the nameplate on product as it is subject to change by areas.
STANDARD ACCESSORIES
(1) Plastic case .................................................................. 1
(2) Side handle ................................................................. 1
(3) Depth gauge ............................................................... 1 Standard accessories are subject to change without
notice.
Adapter for slender shaft
(SDS-plus shank) Drill bit (Slender shaft)
PRECAUTIONS ON USING ROTARY HAMMER
1. Wear earplugs to protect your ears during operation.
2. Do not touch the bit during or immediately after
operation. The bit becomes very hot during
operation and could cause serious burns.
Drill bit (Taper shank) Taper shank adapter
(SDS-plus shank)
Cotter
Outer diameter
11.0 mm
12.3 mm
12.7 mm
14.3 mm
14.5 mm
17.5 mm
21.5 mm Taper mode Applicable drill bit
Morse taper (No.1) Drill bit (taper shank) 11.0 ~ 17.5 mm
Morse taper (No.2) Drill bit (taper shank) 21.5 mm
A-taper Taper shank adapter formed A-taper or B-taper
is provided as an optional accessory, but the
B-taper
drill bit for it is not provided.
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. 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.