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15
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MAIN UNIT
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 (33/64")
Wood 18 mm (23/32")
Motor voltage 14.4 V DC
Speed at no load (RPM) 0-1000 min-1 (rpm)
Blows rate per minute (BPM) 0-3800 min-1 (bpm)
Weight (with battery pack) 2.3 kg (5.1 lbs)
Overall length 249 mm (9-51/64")
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 kgf-cm) increments.
Setting Torque
Guide Depending on Material
Concrete Block
(A) (B) (A) (B)
Fastening
Screws
1 Approximately 1.5 N•m (15 kgf-cm)
2 Approximately 2.5 N•m (25 kgf-cm)
3 Approximately 3.4 N•m (35 kgf-cm)
4 Approximately 4.4 N•m (45 kgf-cm)
5 Approximately 5.4 N•m (55 kgf-cm)
Drilling
Holes (Drill Mark) Approximately 10.5 N•m (107 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.
BATTERY PACK
Model EY9L40
Storage battery Li-ion Battery
Battery voltage 14.4 V DC (3.6 V x 4 cells)
Capacity 3 Ah