Bosch HD21-2
Bosch HD21-2
Top 22%137 points
Top 22%
Top specs and features

Bosch HD21-2 review: 14 facts and highlights

1. more volts

A tool/machine with a higher voltage produces more power.
120V
DeWalt DWD115KS: 230V

2. Has variable speed

A drill with variable speed allows you to switch between low and high speeds, giving you the possibility to take on a wider range of tasks.
Bosch HD21-2
94% have it

3. larger chuck diameter

The chuck holds the drill bits or other rotary tools and its diameter determines the types of bits and tools that the drill can use. A larger chuck is compatible with a wider range of bits and tools.
13mm
Bosch 11253VSR: 25.4mm

4. Is reversible

A reversible drill can alter its rotations from a clockwise direction to a counter clockwise direction, a feature that makes it suitable for both drilling and driving.
Bosch HD21-2
51% have it

5. width

343mm
Makita DA4000LR: 143mm

6. faster hammering action

The hammering action provides short, rapid hammer thrusts which make drilling faster and easier. The hammering action is measured in blows/beats per minute (bpm) when the drill has no-load.
51000bpm
Makita HP2050F: 58000bpm

7. faster drilling speed

Higher speeds work better for drilling holes in certain types of material, such as steel, aluminium, concrete, etc. The drill speed is measured in rotations per minute (rpm) when the drill has no-load.
3000rpm
DeWalt DW217: 4000rpm

8. Is a hammer drill

A hammer drill contains a hammer clutch or a hammer-like mechanism which provides a circular rotation and a forward driving force. A hammer drill is capable of performing heavy-duty tasks, but it can also be used as a regular power drill.
Bosch HD21-2
34% have it

9. height

229mm
Makita DA4000LR: 82mm

10. Is a pistol grip drill

A drill with a pistol grip handle is usually compact and lightweight, making the tool suitable for a large variety of applications and easy to use.
Bosch HD21-2
50% have it

11. weight

2.68kg
Craftsman 17560X: 174g

12. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
1
Milwaukee 5380-21: 5

13. cable length

A long cable ensures more freedom of movement.
2.4m
Craftsman 28126: 10m

14. higher amperage

The amperage is the strength of an electric current and it is measured in amperes (amps).
9.2Amps
Bosch 11316EVS: 14Amps

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