Makita TD001G User Manual

16 ENGLISH
OPERATION
The proper fastening torque may di󰀨er depending upon
the kind or size of the screw/bolt, the material of the
workpiece to be fastened, etc. The relation between fas-
tening torque and fastening time is shown in the gures.
Proper fastening torque for standard bolt
N•m
(kgf•cm)
M14
M12
M10
M8
M16
M14
M12
M10
M8
M16
140
(1428)
(1224)
(1020)
(816)
(612)
(408)
(204)
120
100
80
60
40
20
01
2
1
2
1. Fastening time (second) 2. Fastening torque
Proper fastening torque for high tensile bolt
200
180
160
140
120
100
80
60
40
20
N•m
(kgf•cm)
(2040)
(1836)
(1632)
(1428)
(1224)
(1020)
(816)
(612)
(408)
(204)
012
2
1
M14
M12
M14
M12
M10
M8
M10
M8
1. Fastening time (second) 2. Fastening torque
Hold the tool rmly and place the point of the driver bit
in the screw head. Apply forward pressure to the tool to
the extent that the bit will not slip o󰀨 the screw and turn
the tool on to start operation.
NOTICE: If you use a spare battery to continue
the operation, rest the tool at least 15 min.
NOTE: Use the proper bit for the head of the screw/
bolt that you wish to use.
NOTE: When fastening M8 or smaller screw, choose
a proper impact force and carefully adjust pressure on
the switch trigger so that the screw is not damaged.
NOTE: Hold the tool pointed straight at the screw.
NOTE:
If the impact force is too strong or you tighten the
screw for a time longer than shown in the gures, the screw or
the point of the driver bit may be overstressed, stripped, dam-
aged, etc. Before starting your job, always perform a test opera-
tion to determine the proper fastening time for your screw.
The fastening torque is a󰀨ected by a wide variety of
factors including the following. After fastening, always
check the torque with a torque wrench.
1. When the battery cartridge is discharged almost
completely, voltage will drop and the fastening
torque will be reduced.
2. Driver bit or socket bit
Failure to use the correct size driver bit or socket
bit will cause a reduction in the fastening torque.
3. Bolt
•
Even though the torque coe󰀩cient and the class
of bolt are the same, the proper fastening torque
will di󰀨er according to the diameter of bolt.
• Even though the diameters of bolts are the
same, the proper fastening torque will di󰀨er
according to the torque coe󰀩cient, the class
of bolt and the bolt length.
4.
The manner of holding the tool or the material of
driving position to be fastened will a󰀨ect the torque.
5. Operating the tool at low speed will cause a reduc-
tion in the fastening torque.

Makita TD001G Specifications

General

Brand	Makita
Model	TD001G
Category	Impact Driver
Language	English