Brushless rotary hammer and brushless impact driver kit



- Brushless motor: on average 50% more power, 45% faster and a 10x longer lifetime than a conventional brushed motor
- ACTIVECELL™: Patented intelligent battery and tool interaction, for maximum performance and battery protection
- 3821 SKIL 20V brushless rotary hammer
- 3211 SKIL 20V brushless impact driver
- Lithium-Ion technology: no memory effect, no self-discharge and always ready for use

KEEPCOOL™
Our patented ‘KEEPCOOL™’ technology prevents batteries from overheating and improves battery performance.
Discover KEEPCOOL™ACTIVCELL™
Our intelligent ACTIVCELL™ technology continuously monitors the voltage, temperature and current of the battery. Transmitting this information to the tool in real-time, it helps extract the right amount of energy from the battery for the job.
Discover ACTIVCELL™

Digital Brushless Motors
The latest cutting-edge technology is embedded in the very DNA of each and every SKIL tool. Our compact, digital brushless motors deliver extra power, extra efficiency and a longer lifetime than comparable brushed motors.
Discover Digital Brushless Motors

PWRCORE 20™ SERIOUS POWER AND PERFORMANCE.
PWRCORE 20™ is the perfect choice for bigger projects. The serious power and performance allow you to complete every task at hand with ease.
Product Description
Brushless rotary hammer and impact driver kit
The SKIL 3364 EA kit includes the high-performance 3821 SDS+ rotary hammer and the 3211 impact driver. Both tools are part of the SKIL brushless range, offering outstanding value for money. Our brushless motors deliver faster, stronger performance and last up to 10 times longer than conventional brushed motors. Like all SKIL 20V tools, this kit is powered by the industry-leading PWRCORE 20™ battery and charger technology. The 3821 is a brushless 1.5J two-function rotary hammer designed for regular drilling, drilling in concrete, and efficient screwdriving. Its constant speed maintains performance even under heavy load. The integrated Vibration Reduction System (VRS) minimizes vibrations for optimal comfort during extended use. Equipped with variable speed control and a forward/reverse switch, this compact yet powerful rotary hammer with a pneumatic hammer mechanism offers excellent control and flexibility. The LED light enhances visibility, while the ergonomic design and softgrip provide extra comfort. The SDS+ system enables fast and easy accessory changes. The 3211 brushless impact driver delivers 250Nm of high torque for effortless driving and removal of large screws and bolts. It features an ergonomic design and a robust metal gearbox for increased durability. The two speed/torque settings provide excellent control over speed and power across a wide range of applications. Changing accessories is easy thanks to the quick-clamp hex collet (6.35 mm / ¼"). In addition, variable speed offers full control, while an LED light ensures good visibility of your work.
SKIL brushless range with advanced electronics, offers unmatched value for money
SKIL offers a full range of high-performance brushless power tools for your everyday tasks. Among the very best in the market, our brushless tools stand out for their unmatched value for money. On average, they deliver an impressive 50% more power and enable you to complete tasks 45% faster than tools with a conventional brushed motor. Equally important, SKIL brushless motors have a 10 times longer lifetime than conventional motors, making them a cost-saving and sustainable choice.
PWRCORE 20™ industry-leading battery technology to power all SKIL 20V tools
The PWRCORE 20™ system consists of industry-leading advanced battery and charger technology, plus innovative features you won’t find anywhere else, such as our patented KEEPCOOL™ battery cooling technology which increases the runtime by up to 25% and doubles the battery lifetime. Whereas the patented ACTIVCELL™ technology safeguards a maximum performance and optimal battery protection. The PWRCORE 20™ batteries and chargers are 100% compatible and interchangeable with all SKIL PWRCORE 20™ power tools and garden tools for ultimate flexibility.
Specifications
| Power Platform | PWRCORE20 |
|---|---|
| Brushless | Yes |
| Warranty | 5 year tool warranty for domestic use, 1 year tool warranty for professional use |
| EAN | 4894863203496 |
| Battery capacity | 2 Ah |
| Voltage (V) | 18 V |
| Battery type | Lithium-Ion |
| Information | 20V |
| Charge current | 2,4 A |
| Power source | Direct Current |
| Charging Time | 1 h |
Packaging contains
- 3821 SKIL 20V brushless rotary hammer
- 3211 SKIL 20V brushless impact driver
- 2x PWRCORE 20™ 2.0Ah Li-ion batteries (3107)
- Charger 2.4A (3122)
- Carrying bag
- Side handle and depth gauge
- PH2 screwdriver bit
- 2x Instruction manual
Available documents for this tool

































