--- 4 ---
20 (3/4)
13 (1/2)
40 (1-9/16)
710
0-1,300/3,000
0-26,000/60,000
350 (13-25/32)
2.2 (4.85)
330
620
39.0
20
9.72/20.95
Provided
None
Provided
Provided
Provided
None
None
1 Chuck wrench
1 Side handle
1 Depth stopper
6. COMPARISONS WITH SIMILAR PRODUCTS
6-1. Specification Comparisons
*1 Subject to change by area.
*2 Weight and actual weight exclude cord.
*3 Ordinary drill chuck with chuck key.
Capacity
Power input
No-load speed
No-load impact rate
Overall length
Weight *
2
Full-load output
Max. output
Max. torque
Number of ratchet teeth
Gear ratio
Two-step variable speed function
Synchronized gear shift mechanism
Stepless variable speed function
Micro-adjust knob for speed control
Forward/reverse changeover function
Spindle auto lock
Vibration damper
Standard accessories
Concrete
Steel
Wood
mm (")
mm (")
mm (")
W
/min
/min
mm (")
kg (lbs)
kg (lbs)
W
W
N•m
dB (A)
Catalog specifications
HITACHI
FDV 20VA
B C1/C2
Motor characteristics
Structure specifications
Item Model
Maker
Actual weight *
2
(including drill chuck)
No-load sound
pressure level
20 (3/4)
13 (1/2)
40 (1-9/16)
750 *
1
0-1,300/3,000
0-20,800/48,000
347 (13-5/8)
2.2 (4.85)
430
770
43.2
16
9.71/22.5
Provided
None
Provided
None
Provided
None
None
1 Chuck wrench*
3
1 Side handle
1 Depth stopper
1 Plastic case
2.2 (4.85)
FDV 20VB
2.2 (4.85)
20 (3/4)
13 (1/2)
40 (1-9/16)
750
0-1,000/3,000
0-16,000/48,000
336 (13-7/32)
2.2 (4.85)
385
570
49.0
16
9.49/27.84
Provided
Provided
Provided
Provided
Provided
Provided
Provided
1 Chuck wrench*
3
1 Side handle
1 Depth stopper
1 Plastic case
20 (3/4)
13 (1/2)
40 (1-9/16)
650
0-950/2,900
0-12,400/37,700
346 (13-5/8)
2.3 (5.07)
360
610
44.9
13
8.94/27.31
Provided
None
Provided
None
Provided
None
None
1 Chuck wrench*
3
1 Side handle
1 Depth stopper
1 Plastic case
2.2 (4.85) 2.4 (5.29)
86
84
78
86