Product comparison · 2 drills

AEG B4-1050 420 RPM vs AEG SB 20-2E

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  • 12specifications compared
  • 10differ
  • 2identical
  • 8known for one product only

Key differences

The AEG B4-1050 420 RPM has 2 more gears than the AEG SB 20-2E (4 vs 2). The AEG SB 20-2E has 2,780 RPM more idle speed (max) than the AEG B4-1050 420 RPM (3200 RPM vs 420 RPM). The AEG SB 20-2E has 780 RPM more idle speed (1st gear) than the AEG B4-1050 420 RPM (1000 RPM vs 220 RPM).

  • Number of gears
    • B4-1050 420 RPM:4
    • SB 20-2E:2
  • Idle speed (max)
    • B4-1050 420 RPM:420 RPM
    • SB 20-2E:3200 RPM
  • Idle speed (1st gear)
    • B4-1050 420 RPM:220 RPM
    • SB 20-2E:1000 RPM
  • Idle speed (2nd gear)
    • B4-1050 420 RPM:260 RPM
    • SB 20-2E:3200 RPM
  • Torque (max)
    • B4-1050 420 RPM:200 N⋅m
    • SB 20-2E:56 N⋅m
  • Drilling diameter in wood (max)
    • B4-1050 420 RPM:5.2 cm
    • SB 20-2E:4 cm
  • Drilling diameter in steel (max)
    • B4-1050 420 RPM:3.2 cm
    • SB 20-2E:1.3 cm
  • Input power
    • B4-1050 420 RPM:1050 W
    • SB 20-2E:750 W

Side by side

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Comparison of B4-1050, SB 20-2E
20 specifications
Featuresidentical
Chuck typeKnown for oneUnknown — not stated by the sourceKeyless
ReverseKnown for oneUnknown — not stated by the sourceYes
Adjustable speedKnown for oneUnknown — not stated by the sourceYes
Soft gripKnown for oneUnknown — not stated by the sourceYes
Performance7 differ
Number of gearsDiffers42
Idle speed (max)Differs420 RPM3200 RPM
Idle speed (1st gear)Differs220 RPM1000 RPM
Idle speed (2nd gear)Differs260 RPM3200 RPM
Torque (max)Differs200 N⋅m56 N⋅m
Drilling diameter in wood (max)Differs5.2 cm4 cm
Drilling diameter in steel (max)Differs3.2 cm1.3 cm
Drilling diameter in concrete (max)Known for oneUnknown — not stated by the source2 cm
Idle speed (3rd gear)Known for one350 RPMUnknown — not stated by the source
Idle speed (4th gear)Known for one420 RPMUnknown — not stated by the source
Drilling diameter in aluminium (max)Known for one6.4 cmUnknown — not stated by the source
Power2 differ
Power sourceACAC
Input powerDiffers1050 W750 W
Output powerDiffers525 W410 W
Cable length4 m4 m
Weight & dimensions1 differ
WeightDiffers9.7 kg2.8 kg

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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