Which is better for driving screws?

The Bosch. Its 20 clutch settings let you set torque so screws seat without stripping. The DeWalt has no clutch, so you control depth by trigger feel.

Which has more power for drilling?

The DeWalt. Its brushless motor delivers up to 40% more Unit Watts Out than the older DCD791 and spins to 2,000 rpm, which suits large bits in wood and metal.

Which is better for overhead or cabinet work?

The Bosch. It weighs under 2 lbs and has a 6.3 in head, so it is easier to hold up and fit between shelves. The DeWalt is stronger but heavier.

Both use brushless motors, which outlast brushed designs. The DeWalt's metal ratcheting chuck and two-battery kit give it an edge on heavy jobsite use; the Bosch holds up well in lighter work.

Is the DeWalt worth stepping up to?

Yes if you drill often in wood and metal or need the pivoting light and extra battery. For occasional screwdriving, the Bosch covers it with less weight.

DeWalt 20V Max XR DCD800 Drill/Driver vs Bosch 18V Brushless Drill/Driver Kit

The DeWalt DCD800 is the stronger drill for demanding work: more power, a faster top speed, a metal ratcheting chuck, and a pivoting 3-mode LED. The Bosch GSR18V-400 is the lighter, simpler choice, with 20 clutch settings and a compact head that suits cabinet work and overhead jobs. Owners of both report solid build and good runtime from the brushless motors. Pick DeWalt for heavy drilling and driving; pick Bosch for precise, light-duty fastening.

Choose the DeWalt DCD800 if you drill into wood and metal often and want maximum power, speed and a pivoting light.
Choose the Bosch GSR18V-400 if you mostly drive screws and want 20 clutch settings in a compact, easy-to-control tool.

Prices

DeWalt 20V Max XR DCD800 Drill/Driver: $79.99 at eBay (last seen Nov 3)
Bosch 18V Brushless Drill/Driver Kit: $59.00 at Lowe's (checked today)
Difference: the Bosch 18V Brushless Drill/Driver Kit is $20.99 cheaper than the DeWalt 20V Max XR DCD800 Drill/Driver at the latest prices (Nov 3 and Nov 9)

	DeWalt 20V Max XR DCD800 Drill/Driver	Bosch 18V Brushless Drill/Driver Kit
Top speed	0-2,000 rpm in high gear	1,900 rpm
Torque rating	Rated in Unit Watts Out; up to 40% more than the DCD791	400 in-lbs max torque
Clutch	No adjustable clutch; 2-speed transmission	20 clutch settings for precise fastening
Chuck	1/2 in metal ratcheting keyless chuck	1/2 in all-metal keyless chuck
Light	3-position, 3-mode LED, 70 lumens, 20-minute spotlight shutoff	Single LED
Length	6.37 in	6.3 in
Batteries in kit	POWERSTACK plus a 2.0 Ah battery	One 2.0 Ah battery
Weight	About 2.4 lbs bare	Under 2 lbs

Spec	DeWalt 20V Max XR DCD800 Drill/Driver	Bosch 18V Brushless Drill/Driver Kit
Power Type	Cordless	Cordless
Power Voltage	18V	18V
Chuck Size	1/2 inch	1/2 in.
Chuck Type	Keyless	Keyless
Battery Type	Lithium-ion	Lithium Ion
Battery Capacity	3 Ah	2 Ah
Max Speed	0-1650 RPM	1900 RPM
Included Accessories	Drill Driver	Charger
Tool Type	Cordless Drill/Driver, Cordless Drill	Cordless Drill
Amperage	20 Amps	2 Amps
Motor Type	Brushless	Brushless
Battery Voltage	20V	18V

Spec	DeWalt 20V Max XR DCD800 Drill/Driver	Bosch 18V Brushless Drill/Driver Kit
Battery Included	No	Yes
Number Of Batteries Included	1	1
Battery Charging Time	1 hr	63 minutes (for a 2-amp-hour battery)
Height	8.14 in	8"
Length	6.37 in	6.3"
Width	2.5 in	2.9"
Functionality Highlights	Variable speed	Variable speed, 20 clutch settings
Number Of Speed Settings	2	2
Built In Features	LED light	Work light

DeWalt 20V Max XR DCD800 Drill/Driver vs Bosch 18V Brushless Drill/Driver Kit

Prices

DeWalt 20V Max XR DCD800 Drill/Driver vs Bosch 18V Brushless Drill/Driver Kit

Prices

Bosch 18V Brushless Drill/Driver Kit

What separates them

Price history

Prices at every store