Hilti SF 6-A22 Original Operating Instructions page 12

3.5 Indication of overloading and overheating
The power tool is equipped with an electronic system to protect against overloading and overheating. The
power tool switches itself off automatically in the event of overloading or overheating. After releasing the
control switch, the power tool may not restart immediately when the switch is pressed again (while the power
tool is cooling down).
4 Technical data
4.1 Drill/driver
Rated voltage
Weight in accordance with EPTA Procedure 01 including B22⁄8.0 battery
Speed
Torque (soft joint)
Impact speed
Rated voltage
Weight in accordance with EPTA Procedure 01 including B22⁄8.0 battery
Speed
Torque (soft joint)
Impact speed
4.2 Accessory tools – permissible diameters
Ø keyless chuck diameter range
Ø wood drill bit (softwood)
Ø wood drill bit (softwood)
Ø Drill bits for metal
Ø drilling in concrete/masonry (hammer drilling)
4.3 Noise information and vibration values determined in accordance with EN 60745
The sound pressure and vibration values given in these instructions have been measured in accordance
with a standardized test and may be used to compare one electric tool with another. They may be used
for a preliminary assessment of exposure. The data given represents the main applications of the electric
tool. However, if the electric tool is used for different applications, with different accessory tools, or is poorly
maintained, the data may vary. This may significantly increase exposure over the total working period. An
accurate estimation of exposure should also take into account the times when the power tool is switched
off, or when it is running but not actually being used for a job. This may significantly reduce exposure over
the total working period. Identify additional safety measures to protect the operator from the effects of noise
and/or vibration, for example: maintenance of the electric tool and the accessories, keeping the hands warm,
organization of work patterns.
Noise emission values
Emission sound pressure level (L
Uncertainty for the sound pressure level (K
Sound (power) level (L
WA
Uncertainty for the sound power level (K
6 English
)
pA
)
pA
)
)
WA
SF 6-A22
21.6 V
DC
3.1 kg
1st gear 0 /min ... 480 /min
2nd gear 0 /min ... 1,600 /min
≤ 50 Nm
•/•
SF 6H-A22
21.6 V
DC
3.1 kg
1st gear 0 /min ... 480 /min
2nd gear 0 /min ... 1,600 /min
≤ 50 Nm
28,800 /min
1.5 mm ... 13 mm
1.5 mm ... 20 mm
1.5 mm ... 32 mm
1.5 mm ... 13 mm
4 mm ... 12 mm
SF 6-A22 SF 6H-A22
73 dB(A) 84 dB(A)
3 dB(A) 3 dB(A)
84 dB(A) 95 dB(A)
3 dB(A) 3 dB(A)
2118918
*2118918*