Hitachi DS 14DMR - Manual (Page 26)

English
26
Machine screw
tightening.
Screw tightening for
soft wood material.
Thick screw tightening.
When used as a drill.
Screw tightening for
hard wood material.
HOW TO SELECT TIGHTENING TORQUE
Table 7
NOTE:
The selected content shown in Table 7 indicates the differences according to screw
type, screw size and material used.
CAUTION:
● While operating the Cordless driver drill, take care not to lock the motor.
If the motor is locked, immediately turn the power off.
If the motor is locked for a while, the motor or battery will be burnt.
● Do not tighten too strongly as the screw heads will be damaged.
Cap
Tightening torque Operation example
position
1 Approximately 18 in-lbs. (20 kg-cm)
4 Approximately 27 in-lbs. (31 kg-cm)
7 Approximately 37 in-lbs. (43 kg-cm)
10 Approximately 47 in-lbs. (54 kg-cm)
16 Approximately 67 in-lbs. (77 kg-cm)
22 Approximately 87 in-lbs. (100 kg-cm)
High speed: Approximately 106 in-lbs.
(122 kg-cm)(DS14DMR)
Approximately 124 in-lbs.
(143 kg-cm)(DS18DMR)
Low speed: Approximately 442 in-lbs.
(550 kg-cm)(DS14DMR)
Approximately 510 in-lbs.
(633 kg-cm)(DS18DMR)