Comparison:DeWalt DCD708 vs DCD777

When people talk about 18V drill drivers, DeWalt is a name that comes up a lot. No surprise there: reliability, power, and comfort have basically become its signature. But choosing between the DeWalt DCD708 and the DCD777 isn’t as straightforward as it might seem. Two cordless tools, both lightweight, yet they don’t really follow the same philosophy. One focuses on being ultra-compact, ideal for tight spaces and awkward corners; the other leans toward longer run time and steadier precision for bigger or extended jobs.

DeWalt DCD708

Technical specifications

Voltage : 18 V

Max torque : 65 Nm

No-load speed : 0-450 / 0-1650 rpm

Clutch settings : 15 positions

Weight (without battery) : 1.10 kg

Length : 160 mm

Battery capacity : 2 Ah

Chuck size : 13 mm

Motor type : Brushless

LED light : Yes

Max drilling in metal : 13 mm

Max drilling in wood : 30 mm

Output power : 340 W

Number of speeds : 2

Advantages / Disadvantages

Strengths

Reduced length of 160 mm, ideal for hard-to-reach spots
Lightweight at 1.1 kg, reducing fatigue during long sessions
Durable and efficient brushless motor
Well-balanced weight distribution for steadier control
Built-in LED light positioned effectively for indoor work
All-metal 2-speed transmission for reliability

Weaknesses

The 2 Ah battery can feel limited for heavy-duty use
Only 15 clutch settings, less precise than the DCD777
Grip comfort is slightly inferior compared to the higher-end model
Decent torque, but without extra margin for highly demanding tasks

Indicative price

159$

Who is DeWalt DCD708 suitable for?

The DeWalt DCD708 is an 18V drill driver designed for those who frequently work in narrow areas or overhead. Its reduced size and brushless motor make it precise and pleasant to handle, even during extended use.

DeWalt DCD777

Technical specifications

Voltage : 18 V

Max torque : 65 Nm

No-load speed : 0-500 / 0-1750 rpm

Clutch settings : 19 positions

Weight (without battery) : 1.15 kg

Length : 192 mm

Battery capacity : 4 Ah

Chuck size : 13 mm

Motor type : Brushless

LED light : Yes

Max drilling in metal : 13 mm

Max drilling in wood : 30 mm

Output power : 340 W

Number of speeds : 2

Advantages / Disadvantages

Strengths

4 Ah battery offering roughly double the runtime compared to the DCD708
19 clutch settings for finer adjustment depending on the material
Higher top speed (1750 rpm), handy for faster drilling
Ergonomic handle with rubberized grip for improved stability
Effective LED light for dim or poorly lit environments
Durable 2-speed transmission to match the task at hand

Weaknesses

Length of 192 mm, less convenient in tight or cramped spaces
Slightly heavier (1.15 kg), noticeable when working at arm’s length
Often priced higher due to the upgraded battery
No significant increase in raw power compared with the DCD708

Indicative price

196$

Who is DeWalt DCD777 suitable for?

The DeWalt DCD777 is an 18V drill driver designed for users who need versatility and staying power. It’s slightly longer than the DCD708, but makes up for it with better battery life and more refined screw-driving control, making it suitable for demanding work, whether in the workshop or on-site.

Comparison table: DeWalt DCD708 vs DCD777

Criteria	DCD708	DCD777	Verdict
Voltage	18 V	18 V	Tie
Max torque	65 Nm	65 Nm	Tie
No-load speed	0-450 / 0-1650 rpm	0-500 / 0-1750 rpm	DCD777+6% faster
Clutch settings	15 positions	19 positions	DCD777More precision
Weight (without battery)	1.10 kg	1.15 kg	DCD708Lighter by 50g
Length	160 mm	192 mm	DCD70832 mm more compact
Battery capacity	2 Ah	4 Ah	DCD777Double runtime
Chuck size	13 mm	13 mm	Tie
Motor type	Brushless	Brushless	Tie
LED light	Yes	Yes	Tie
Max drilling in metal	13 mm	13 mm	Tie
Max drilling in wood	30 mm	30 mm	Tie
Output power	340 W	340 W	Tie
Number of speeds	2	2	Tie

Recommended accessories

For DeWalt DCD708

Dewalt XR 18V Battery DCB182-XJ

37-piece screwdriver bit set FLEXTORQ DEWALT DT70732T-QZ

DEWALT DT70731 Drill and Bit Set

For DeWalt DCD777

Assorted 43-piece torsion screwdriver bit set DEXTER PRO

7-piece wood twist drill bit set BOSCH PROFESSIONAL

DEWALT DT71563-QZ Drill and Bit Set

Real-life test: DeWalt DCD708 vs DCD777

Julien has been self-employed for ten years. He renovates interiors and spends his days building custom furniture and installing kitchens. This weekend, he took on a personal project: adding wall shelves to his workshop and fastening several plywood panels. Two DeWalt drills on the bench, the DCD708 and the DCD777, to see which one keeps up with his pace.

Experience with the DeWalt DCD708?

Right from the first grip, Julien notices how light the DCD708 feels. The tool sits naturally in his hand, and he can hold it for a long time without tension building up. Working in the tight corners of his workbench, the 160 mm body really makes a difference it fits where other models simply won’t. The response is quick, the brushless motor delivers clean power with no jerky behavior. However, after about an hour drilling into hardwood, the battery begins to show its limits nothing dramatic, but you definitely want a second one nearby.

Experience with the DeWalt DCD777?

With the DCD777, Julien immediately feels the slight extra weight, but also a more grounded stability. The rubberized handle holds firm, even when his hand starts to warm up. The higher speeds are noticeable: drilling feels more assertive, especially in thicker material. The finer clutch adjustment lets him screw without marking the wood, something he values a lot in finishing work. By the end of the day, the 4 Ah battery still has charge left a real advantage on larger jobs, even if the added length makes it a bit more awkward in tight angles.

User reviews

DeWalt DCD708

4.28/5

Power & Performance

88%

Battery Life

75%

Compactness & Handling

95%

Comfort & Ergonomics

85%

★★★★★

Marc U.

I mostly use it for small jobs around the house, and honestly it does the job. Light, compact, goes anywhere. The only downside is the battery drains a bit quickly if you’re drilling several holes in a row.

★★★★★

Sophie L.

Very comfortable to hold. I was able to assemble furniture without feeling tired, even after an hour. The short length is really useful for tight corners. No complaints about precision.

★★★★★

Yann P.

Used on-site alongside a larger drill. Excellent for driving screws, smooth and quiet motor. Too bad it heats up a bit during long sequences.

DeWalt DCD777

4.42/5

Power & Performance

90%

Battery Life

92%

Compactness & Handling

82%

Comfort & Ergonomics

90%

★★★★★

Lucie G.

Great battery life I was able to drill all morning without recharging. The fine clutch adjustment is a real advantage, especially on softer materials. A little on the heavy side, but very stable.

★★★★★

Romain T.

Good balance between power and comfort. I use it every day for interior work, never had an issue. Slight vibration with larger drill bits, but nothing bothersome.

★★★★★

Patrick M.

Solid and reliable drill. The rubber grip holds well, even with sweaty hands. The price is a bit high, but you can feel the DeWalt quality behind it.

Questions? We have the answers!

What’s the difference between the DeWalt DCD708 and the DCD777?

The DCD708 is more compact (160 mm vs 192 mm) and lighter, while the DCD777 focuses on longer battery life (4 Ah battery) and more clutch settings for finer control.

Which DeWalt drill is better for professional use?

The DCD777 is generally better suited for professionals or heavy DIY users thanks to its extended runtime and slightly higher speed. The DCD708, being shorter, remains ideal for working in tight or awkward spaces.

Are the 18V DeWalt batteries compatible between these two models?

Yes. Both tools are part of the DeWalt XR 18V lineup, and their batteries and chargers are fully cross-compatible.

Which drill offers the best weight-to-power ratio?

The DCD708 keeps the edge here: 65 Nm for only 1.1 kg, which makes for an excellent power-to-weight balance in a compact tool.

Is the DCD777 worth the extra cost?

Yes, if you value comfort, battery life, and finer screw-driving precision. For occasional use or work in confined areas, the DCD708 remains more convenient and budget-friendly.