The Scope And Suggestions For Uses; How To Select Tightening Torque - Hitachi Koki DS 14DVF Safety & Instruction Manual

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THE SCOPE AND SUGGESTIONS FOR USES

Work
Wood
Drilling Steel
Aluminum
Machine
screw
Screw
Wood
tightening
screw

HOW TO SELECT TIGHTENING TORQUE

Cap
position
1 Approximately 9 in-lbs. (10 kg-cm)
Approximately 15 in-lbs. (17 kg-cm)
3
7 Approximately 23 in-lbs. (26 kg-cm)
13 Approximately 35 in-lbs. (40 kg-cm)
17 Approximately 43 in-lbs. (49 kg-cm)
Approximately 52 in-lbs. (60kg-cm)
22
High speed: approximately 61 in-lbs.
Low speed: approximately 191 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.
20
Table 3
Cap position
1 – 22
1 –
Table 4
Tightening torque
(70 kg-cm)(DS12DVF)
approximately 70 in-lbs.
(80 kg-cm)(DS14DVF)
(220 kg-cm)(DS12DVF)
approximately 213 in-lbs.
(245 kg-cm)(DS14DVF)
Suggestions
Use for drilling purpose.
Use the bit and socket matching the screw
diameter.
Use after drilling a pilot hole.
Machine screw tightening
Screw tightening for soft
wood material
Screw tightening for hard
wood material
Thick screw tightening
When used as a drill.
Operation example