Make precise holes in steel, non-ferrous metals and plastics for screws, rivets and threads.

Rotary drill, 2-speed, 770W, DeWalt D21441-QS
Key features
- Chuck capacity (mm)1,5 - 13
- No load speed (rpm)0 - 1.100/0 - 2.700
- Weight (kg)2,3
- No. of speed settings2
- LED lightNo
- Variable speedSì
What it is
The DeWalt D21441-QS rotary drill is a 770W corded power tool with two speed settings, designed for precise, continuous drilling work. It has a chuck with a clamping capacity of 1.5 to 13 mm and a no-load speed adjustable over two ranges, 0-1,100 and 0-2,700 rpm, with variable speed to match the work to the material. It allows a maximum drilling capacity of 13 mm in metal and 35 mm in wood. With a weight of 2.3 Kg, it offers a good balance between power and handiness.
The rotary drill is an electric drill with rotation only, without hammer action, for drilling wood, metal and plastic and for driving screws with suitable accessories.
What it is for
Used for drilling a range of materials, with the right bit for the substrate, for drilling wood and panels and for drilling steel, stainless steel and aluminium, on a pillar drill or with a hand-held drill.
How to use it
Fit the bit suited to the material and tighten it fully in the chuck. Select the speed: low for large diameters and metals, high for small diameters and wood. Drill perpendicular to the surface, without forcing, with the workpiece clamped, and wear safety glasses.
Where it is used
- Building services
- Renovation
Technical data
- Chuck capacity (mm): 1,5 - 13
- No load speed (rpm): 0 - 1.100/0 - 2.700
- Weight (kg): 2,3
- No. of speed settings: 2
- Variable speed: Sì
- Power supply: Wire type
- Max drilling capacity, metal (mm): 13
- Max drilling capacity, wood (mm): 35
- Power (W): 770
- Reverse: Sì
Who it is for
Designed for electricians and plumbers.
Related products
- Compact rotary drill, 550W, DeWalt DWD014S-QS
- Hammer drill, 2-speed, 950W, DeWalt DWD522KS-QS
- Rotary hammer SDS-Plus 26mm M18 FUEL (M18 FH) Milwaukee — from the category SDS Plus Rotary Hammers and Bits
- SDS Max XLR bit 26x540x400mm DeWalt DT60828-QZ — from the category Drill Bits for Granite, Masonry and Concrete
- Deep impact socket 1/2" 19mm DeWalt DT7553-QZ — from the category Impact Sockets
- Browse the whole category: Hammer Drills, Drill Drivers and Rotary Hammers
Before you order
In your request, please state the power rating and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 11
| Chuck capacity (mm) | 1,5 - 13 |
|---|---|
| No-load speed (rpm) | 0 - 1.100/0 - 2.700 |
| Weight (kg) | 2,3 |
| No. of speed settings | 2 |
| LED light | No |
| Variable speed | Sì |
| Power supply | Wire type |
| Max drilling capacity, metal (mm) | 13 |
| Max drilling capacity, wood (mm) | 35 |
| Power (W) | 770 |
| Reverse | Sì |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Make clean, accurate holes in solid wood, boards and chipboard for dowels, hinges and screws.
Cut wide, clean holes in wood, metal and PVC on a drill or magnetic drill.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.




