Operation Manual

- 16 -
V. MAINTENANCE
Use only a dry, soft cloth for wiping the unit. Do not use a damp cloth, thinner,
benzine, or other volatile solvents for cleaning.
VI. ACCESSORIES
Use only bits suitable for size of drill's chuck.
VII. APPENDIX
MAXIMUM RECOMMENDED CAPACITIES
Model EY7460 EY7960
Machine screw M8
Wood screw ø 10 mm (3/8")
Screw
driving
Self-drilling screw ø 6 mm (15/64")
For Wood ø 38 mm (1-1/2")
For Metal ø 13 mm (1/2")
Drilling
For Masonry --- 13 mm (1/2")
VIII. SPECIFICATIONS
MAIN UNIT
Model EY7460 EY7960
Motor voltage 21.6 V DC
Low 100 - 400 min
-1
(rpm)
No load speed
High 350 - 1500 min
-1
(rpm)
Low --- 1800 - 7200 min
-1
(bpm)
Blows Rate Per Minute
High --- 6300 - 27000 min
-1
(bpm)
Chuck capacity ø 1.5 mm - ø 13 mm (1/16" - 1/2")
Clutch torque
Approx. 1.0 N
·
m (10 k
g
f-cm, 8.8 in-lbs) –
6.9 N
·
m (70 k
g
f-cm, 61 in-lbs)
Overall length 232 mm (9-1/8") 245 mm (9-5/8")
Weight (with battery pack: EY9L60) 2.45 k
g
(5.39 lbs) 2.55 k
g
(5.61 lbs)