How To Select Tightening Torque - Hitachi DS 12DVF3 Instruction Manual

HOW TO SELECT TIGHTENING TORQUE

Clutch dial
position
1 Approximately 9 in-lbs. (10 kg-cm)
3 Approximately 15 in-lbs. (17 kg-cm)
7 Approximately 23 in-lbs. (26 kg-cm)
Approximately 35 in-lbs. (40 kg-cm)
13
Approximately 43 in-lbs. (49 kg-cm)
17
22 Approximately 52 in-lbs. (60 kg-cm)
High speed: approximately 61 in-lbs.
Low speed: approximately 230 in-lbs.
NOTE:
The selected content shown in Table 4 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.
Table 4
Tightening torque
(70 kg-cm) (DS12DVF3)
approximately 71 in-lbs.
(82 kg-cm) (DS14DVF3)
approximately 97 in-lbs.
(112 kg-cm) (DS18DVF3)
(265 kg-cm) (DS12DVF3)
approximately 300 in-lbs.
(347 kg-cm) (DS14DVF3)
approximately 400 in-lbs.
(459 kg-cm) (DS18DVF3)
English
Operation example
Machine screw
tightening Screw
tightening for soft wood
material
Screw tightening for
hard wood material
Thick screw tightening
When used as a drill.
23