.
SPECIFICATIONS
MAIN UNIT
Model
HTP-RTH
Motor voltage
18 V DC
Maximum drilling
diameter
Concrete
16.5 mm (21/32")
For work that can be completed with one battery pack
( 12.5 mm (15/32") - 16.5 mm (21/32"))
Steel
13 mm (1/2")
Wood
18 mm (11/16")
Speed at no load(RPM)
0
~
1000 rpm
0
~
1250 rpm
Blows rate per minute(BPM)
3800 bpm
3800 bpm
4750 bpm
Weight
(with battery pack:EY9L44)
2
.
45 kg
2
.
45 kg
-
Weight
(with battery pack:EY9L45)
2
.
45 kg
2
.
45 kg
-
Weight
(with battery pack:EY9L50)
-
-
2
.
6 Kg
Weight
(with battery pack:EY9L51)
-
-
2
.
6 Kg
Overall length
249 mm (9 - 13/16
"
)
Noise, Vibration
See the included sheet
GUIDELINE TABLE
• Select the torque for fastening screws with the clutch handle.
• Guide for the selection of torque
Depending on the job, adjustments are possible in five levels by approximately 1
N•m
(10 k
g
f-cm) increments.
Setting
Torque
Guide Depending on Material
Concrete
Block
(A)
(B)
(A)
(B)
Fastening
Screws
1
Approximately 1.5 N•m (15 k
g
f-cm)
2
Approximately 2.5 N•m (25 k
g
f-cm)
3
Approximately 3.4 N•m (35 k
g
f-cm)
4
Approximately 4.4 N•m (45 k
g
f-cm)
5
Approximately 5.4 N•m (55 k
g
f-cm)
Drilling
Holes
(Drill Mark)
Approximately 14.4 V: 12.5 N•m (127 kgf-cm)
18 V: 13.5 N•m (138 kgf-cm)
Drilling holes in wood and
metal
(A) For fastening screws into plastic anchor which requires dia. 6.0 mm (1/4") prehole in the concrete.
(B) For directly fastening screws into concrete (like topcon) with dia. 3.5 mm (1/8") prehole.
NOTE:
This is only a rough guide. Required torque is different depending on the
shape, material, and application of the screws.
Set according to the work environment of the site.
