Hilti SID/SIW 14-A/18-A Technical data, Power tool SID 14ತA SIW 14ತA SID 18ತA SIW 18ತA

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4. Technical data

Right of technical changes reserved.
Power tool	SID 14ತA	SIW 14ತA	SID 18ತA	SIW 18ತA
Rated voltage	14.4 V	14.4 V	21.6 V	21.6 V
Weight (including	1.3 kg (2.87 lb)	1.3 kg (2.87 lb)	1.5 kg (3.31 lb)	1.5 kg (3.31 lb)
battery and chuck)
Dimensions (L x W	151 mm (5.94") x	154 mm (6.06") x	151 mm (5.94") x	154 mm (6.06") x
x H)	81 mm (3.19") x	81 mm (3.19") x	94 mm (3.7") x	94 mm (3.7") x
	228 mm (8.98")	228 mm (8.98")	228 mm (8.98")	228 mm (8.98")
Rated no-load run-	0…1,000/min	0…1,000/min	0…1,000/min	0…1,000/min
ning speed, pos.
I
Rated no-load run-	0…1,500/min	0…1,500/min	0…1,500/min	0…1,500/min
ning speed, pos.
II
Rated no-load run-	0…2,500/min	0…2,300/min	0…2,500/min	0…2,300/min
ning speed, pos.
III
Impact speed	Max. 3,100/min	Max. 3,400/min	Max. 3,450/min	Max. 3,500/min
Speed adjustment	Three settings	Three settings	Three settings	Three settings
Standard screws	M8 ತ M16	M8 ತ M16	M8 ತ M16	M8 ತ M16
High-strength	M6 ತ M12	M6 ತ M12	M6 ತ M12	M6 ತ M12
screws
Chuck	{/೥" hex. socket	{/ೣ" square drive	{/೥" hex. socket	{/ೣ" square drive
	with locking sleeve	with ball-notch	with locking sleeve	with ball-notch
		retention and u/೩"		retention and u/೩"
		with locking ring		with locking ring
Speed control	Electronic, by	Electronic, by	Electronic, by	Electronic, by
	way of the con-	way of the con-	way of the con-	way of the con-
	trol switch	trol switch	trol switch	trol switch
Forward / reverse	Electronic switch	Electronic switch	Electronic switch	Electronic switch
	with interlock to	with interlock to	with interlock to	with interlock to
	prevent switching	prevent switching	prevent switching	prevent switching
	while running	while running	while running	while running
Deep discharge	Yes	Yes	Yes	Yes
protection
NOTE
The torque selector switch can be used to select three torque settings.

Power tool	Position I	Position II	Position III
SID 14ತA	50 Nm (37 lb/ft)	100 Nm (74 lb/ft)	150 Nm (111 lb/ft)
SIW 14ತA (u೑೩" square	65 Nm (48 lb/ft)	115 Nm (85 lb/ft)	160 Nm (118 lb/ft)
drive)
SIW 14ತA (½" square	80 Nm (59 lb/ft)	120 Nm (89 lb/ft)	185 Nm (136 lb/ft)
drive)

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