Our choice
Compare DCD771C2
Our choice
Compare FD02W
Our choice
Compare DCD791D2

General

Model

DCD771C2
FD02W
DCD791D2

Manufacturer

Dewalt
Makita
DEWALT

Amazon rating

4.6
4.6
4.8

Customer reviews on Amazon

2622
236
218

Product Features

Chuck Size

1/2 inches
3/8 inches
1/2 inches

Chuck Type

Keyless
Keyless
Brushless

System

20V Max
12V Max
20V Max

Style

Drill
Drill/driver
Drill/driver

Cutting

Minimum Cut

6 mm
1/2 inches

Maximum Cut

19 mm
1 inches
1 inches

Max Capacity in Metal

1/2 mm
1/2 inches
13 inches

Max Capacity in Wood

19 mm
1 inches
40 inches

Max Capacity in Masonry

10 mm
13 inches

Power

Power Source

Battery-Powered
Battery
Battery-Powered

Batteries Included

Batteries Required

Battery Cell Type

Lithium Ion
Lithium Ion
Lithium Ion

Voltage

20 V
12 V
20V

Wattage

300 W
120 W
460W

Average Battery Life

13.2 hours
1 hours
1.5 hours

Spesifications

No Load Speed

0-450/0-1,500 RPM
350 RPM
2000 RPM

Max Torque

300 inches
280 inches
240 inches

Torque Settings

16
18
15

Number of Handles

1
1
1

BPM

250
4800
250

Noise Sound

Noise Sound pressure

70 dB
78 dB
90 dB

Noise Sound power

110 dB
101 dB
101 dB

Vibration

Drilling

2.5 m/s?
4.5 m/sec?
2.5 m/s?

K factor

1.5 m/sec?
1.5 m/sec?
1.5 m/sec?

Hammer Drilling

15 m/s?
7.5 m/sec?
11.5 m/s?

Special Features

Lightweight

LED Worklight

Always Ready

Dimensions

Size

13.9 x 9.9 x 4.2 inches
14.5 x 10.5 x 4.2 inches
16.2 x 4.5 x 10.1 inches

Weight

3.6 pounds
6.3 pounds
3.5 pounds