Download DeWalt DW997 Technical data

7. WORKING PERFORMANCE PER SINGLE CHARGE
Drilling and fastening performance comparison per charge
Working capacity (*1)
Type of work
D30 mm (1-1/4")
10 mm dia.
(3/8")
Brick
Maker
Model
HITACHI
DV 18DV
*0
0
*200
50
*400
100
P
Drill bit for concrete
C
*600
150
*800 *1000
200
250
150
3.3
150
4.4
110
5.3
95
7.1
100
8.2
<High speed>
T1.6 (1/16")
DV 18DV
HITACHI
10 mm dia. (5/16")
Mild steel
P
HSS
drill bit
85
C
Drilling
speed
(sec./pc.)
8.0
<High speed>
T18 (11/16")
36 mm dia. (13/32")
American
pine
HITACHI
DV 18DV
3.8
140
P
Wood boring
3.8
120
95
C
4.7
<Low speed>
75 mm (3")
HITACHI
8 mm dia. (# 20)
American
pine
P
Wood screw
A 5 mm-dia. prepared
hole is provided.
Machine
screw
6 mm (1/4")
DV 18DV
55
5.4
60
5.1
50
C
5.3
<Low speed>
12 mm (15/32")
HITACHI
*950
DV 18DV
P
*550
*530
C
0.5
0.6
0.6
<High speed>
Remarks* Number of machine screws fastened per charge
Remarks*1 Number of holes or fasteners per charge
The above table shows an example of test data obtained by using a 2.0 Ah battery.
As actually measured values listed in the above table may vary depending on the sharpness of the drill bit,
workpiece hardness (particularly in wood materials), moisture content of wood, charging condition, operator skill,
etc. This data should be used as a comparative guide only.
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