-6-
2. Comparison of Drilling and Fastening Performance Per Charge
(Superior specifications: )
Working capacity
(*1)
Type of work
Maker
Model
0 *500 *1,000 *1,500 *2,000
0 100 200 300 400
Drilling
Speed
(sec./pc.)
HITACHI DS 10DFL
4.5
B
4.8
C
5.1
HITACHI DS 10DFL
9.7
B
11.6
C
13.0
HITACHI DS 10DFL
3.7
B
3.2
C
3.5
HITACHI DS 10DFL
0.7
B
0.8
C
0.6
The table above shows examples of test data. The batteries used in this test are as follows:
Model DS 10DFL: 1.5Ah
B : 1.3Ah
C : 1.3Ah
* : Number of machine screws fastened per charge
*1: Number of holes or fasteners per charge
The table above shows examples of test data obtained using the battery provided as standard for this tool.
Since the actually measured values listed in the table above may vary depending on the sharpness of the
drill bit, workpiece hardness (particularly for wood materials), the moisture content of wood, charging
conditions, and operator skill. This data should therefore only be used as a comparative guide.
Wood boring
T18 (11/16”)
American pine
< High speed >
Mild steel
T1.6 (1/16”)
HSS Drill bit
<High speed>
6.5 mm dia.
(1/4”
)
Wood screw
45 mm
(1to 25/32”)
5.8 mm dia.
(#12)
American pine
< Low speed >
with pilot hole 4 mm dia.
< High speed >
Machine screw
6 mm (1/4”)
12 mm (15/32”)
18 mm dia.
(1
1/16
”)
190
160
50
45
140
110
*1,120
*960
30
110
*930
170
