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The scope and suggestions for uses, How to select tightening torque – HTC DS18DMR User Manual

Page 27

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27

THE SCOPE AND SUGGESTIONS FOR USES

Table 6

HOW TO SELECT TIGHTENING TORQUE

Table 7

Work

Cap position

Suggestions

Wood

Drilling

Steel

Use for drilling purpose.

Aluminum

Screw

Small

1 – 22

Use the bit and socket matching the screw

tightening

screw

diameter.

Wood

1 –

Use after drilling a pilot hole.

screw

Machine screw
tightening.
Screw tightening for
soft wood material.

Thick screw tightening.
When used as a drill.

Screw tightening for
hard wood material.

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 450 in-lbs.

(550 kg-cm)(DS14DMR)

Approximately 560 in-lbs.

(633 kg-cm)(DS18DMR)