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Product comparison · 2 drills

AEG B4-1050 420 RPM vs AEG BBM 14 STX

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  • 6specifications compared
  • 6differ
  • 0identical
  • 23known for one product only

Key differences

The AEG B4-1050 420 RPM has 2 more gears than the AEG BBM 14 STX (4 vs 2). The AEG BBM 14 STX has 1,340 RPM more idle speed (2nd gear) than the AEG B4-1050 420 RPM (1600 RPM vs 260 RPM). The AEG B4-1050 420 RPM has 1.6 cm more drilling diameter in wood (max) than the AEG BBM 14 STX (5.2 cm vs 3.6 cm). Power source: AC on the AEG B4-1050 420 RPM, Battery on the AEG BBM 14 STX.

  • Number of gears
    • 4
    • 2
  • Idle speed (2nd gear)
    • 260 RPM
    • 1600 RPM
  • Drilling diameter in wood (max)
    • 5.2 cm
    • 3.6 cm
  • Drilling diameter in steel (max)
    • 3.2 cm
    • 1.3 cm
  • Power source
    • AC
    • Battery
  • Weight
    • 9.7 kg
    • 2.8 kg

Side by side

Differences highlightedShow differences only
29 specifications
A

AEG

B4-1050 420 RPM

Model B4-1050

View product
B

AEG

BBM 14 STXView product
Featuresidentical
DrillingKnown for oneYes
ScrewdrivingKnown for oneYes
Product designKnown for onePistol grip drill
Chuck typeKnown for oneKeyless
ReverseKnown for oneYes
Product colourKnown for oneBlack, Blue, Stainless steel
Performance4 differ
Chuck capacity (min)Known for one1.5 mm
Chuck capacity (max)Known for one1.3 cm
Number of gearsDiffers42
Idle speed (2nd gear)Differs260 RPM1600 RPM
Maximum torque (hard applications)Known for one63 N⋅m
Drilling diameter in wood (max)Differs5.2 cm3.6 cm
Drilling diameter in steel (max)Differs3.2 cm1.3 cm
Idle speed (max)Known for one420 RPM
Idle speed (1st gear)Known for one220 RPM
Idle speed (3rd gear)Known for one350 RPM
Idle speed (4th gear)Known for one420 RPM
Torque (max)Known for one200 N⋅m
Drilling diameter in aluminium (max)Known for one6.4 cm
Power1 differ
Power sourceDiffersACBattery
Battery capacityKnown for one3 Ah
Battery voltageKnown for one14.4 V
Input powerKnown for one1050 W
Output powerKnown for one525 W
Cable lengthKnown for one4 m
Batteryidentical
Battery technologyKnown for oneNickel-Cadmium (NiCd)
Weight & dimensions1 differ
WeightDiffers9.7 kg2.8 kg
Packaging contentidentical
Battery includedKnown for oneYes
Auxiliary handleKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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