Hitachi DH 38MS - Selling Points - Performance Details; Drilling Speed Comparison Data; Chiseling Performance Comparison Data

-1-
Comparison of chiseling performance
Chiseling amount (kg/30 min.)
0
50
100
150
200
250
300
16 18 20 22 24 26 28 30 32 34 36 38
Drill Bit Dia. (mm)
Drilling Speed (mm/min)
HITACHI DH38MS
B
HITACHI DH40MR
62
44
46
0 20406080100
Fastest drilling speed and best chiseling performance in its class*
We conducted digital engineering to determine the optimal impact specifications. As a result, the Models
DH 38MS offers the fastest drilling speed and best chiseling performance in its class.
*Based on our own research
Comparison of drilling speed
Chiseling performance varies considerably depending on the work conditions.
Use the factory test results for comparison purposes only.
HITACHI
DH 38MS
HITACHI
DH 40MR
B
<Test conditions>
Direction: Downward drilling
Pushing force: 98 N (10 kgf)
Test material: Concrete panel with a compression strength of 2,352 N/cm
2
(240 kgf/cm
2
)
SELLING POINTS