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Bosch GBH 18V-26F Cordless Rotary Hammer vs Bosch GBH 18V-28 DC Professional Cordless Rotary Hammer, 18V, 950 RPM, SDS Plus Chuck

Feature Comparison

Features
Features
Drilling Yes Yes
Hammer drilling Yes Yes
Chiseling Yes Yes
Chuck type SDS Plus SDS Plus
Reverse Yes Yes
Adjustable speed Yes Yes
Quick release system Yes -
Built-in light Yes Yes
Motor type Brushless motor Brushless motor
Product colour - Black, Blue
Depth stop - Yes
Performance
Performance
Rated speed (max) 980 RPM 950 RPM
Impact energy (max) 2.6 J -
Impact rate (max) 4350 IPM -
Optimum drilling diameter (concrete) 4 - 26 mm 4 - 28 mm
Drilling diameter in concrete (max) 2.6 cm 1.6 cm
Drilling diameter in concrete with core cutters (max) 1.6 cm -
Drilling diameter in steel (max) 1.3 cm 1.3 cm
Drilling diameter in wood (max) 3 cm 3 cm
Vibration level (hammer drilling) 15.2 m/s² 10.1 m/s²
Vibration level uncertainty (hammer drilling) 1.5 m/s² 1.5 m/s²
Vibration level (chiselling) 9.6 m/s² 7.2 m/s²
Vibration level uncertainty (chiselling) 1.5 m/s² 1.5 m/s²
Sound power level 99 dB 103 dB
Sound pressure level 88 dB 92 dB
Sound level uncertainty 3 dB 3 dB
Impact energy (min) - 3.4 J
Impact rate - 4250 bpm
Vibration level (wood drilling) - 2.5 m/s²
Vibration level uncertainty (wood drilling) - 1.5 m/s²
Vibration level (metal drilling) - 2.5 m/s²
Vibration level uncertainty (metal drilling) - 1.5 m/s²
Power
Power
Power source Battery Battery
Battery voltage 18 V -
Battery technology Lithium-Ion (Li-Ion) Lithium
Battery capacity 5.5 Ah -
AC input voltage - 18 V
Removable battery - Yes
Weight & dimensions
Weight & dimensions
Width 102 mm 89 mm
Depth 364 mm 437 mm
Height 226 mm 255 mm
Weight - 3 kg
Packaging content
Packaging content
Carrying case Yes Yes
Keyless chuck Yes -
Auxiliary handle Yes Yes
Chuck adapter included Yes -
Chisel included Yes -
Number of chisels 1 -
Battery charger included Yes -
Battery included Yes -
Number of batteries included 2 pc(s) -
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them

User Rating Comparison

Bosch GBH 18V-26F Cordless Rotary Hammer
0 /10
from total 1 Vote
Bosch GBH 18V-28 DC Professional Cordless Rotary Hammer, 18V, 950 RPM, SDS Plus Chuck
0 /10
from total 1 Vote

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