'Brushless' cordless multi sander
- Brushless motor: faster, stronger and lasting 10x longer
- Ergonomic compact palm-grip design for easy one-handed use
- Multi-shape sanding base for both large surfaces and corners
- Delta tip can be turned twice to extend its service life
- Dust-protected bearings ensure extra durability
- Easy (hook-and-loop system) paper change
- 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™
Compact Brushless Range
Accessing those hard-to-reach tight spaces, working overhead or for an extended duration is no longer a problem, thanks to the SKIL compact brushless range. These tools are extremely compact and offer a combination of high performance, durability and an unmatched level of convenience.
Discover Compact Brushless RangeVRS+ Technology
SKIL’s advanced ‘VRS’ system reduces vibration without compromising on power or performance.
Discover VRS+ Technology
CLIC
Changing special attachments on the SKIL multi sanders 7261 and 3720 has never been easier, thanks to the Clic system. With a swift click, you can secure the attachment in place and you’re good to go.
Discover CLIC
PWRCORE 20™ - One battery. 100+ products.
PWRCORE 20™ is SKIL’s innovative battery platform, compatible with over 100 products. From garden tools to power tools. Thanks to smart technologies such as KEEPCOOL™ and ACTIVCELL™, the battery always delivers the right amount of power for every job.
With a lifespan up to twice as long as a standard battery, you are not just investing in tools, but in a platform that grows with you.
Product Description
Powerful brushless cordless multi sander for convenient one-handed sanding
The ‘20V Max’ (18V) SKIL 3720 brushless multi sander allows you to tackle a wide variety of jobs: from sanding large surfaces and corners to sanding even the most hard-to-reach areas. The brushless motor is faster, stronger and lasts 10 times longer than a comparable brushed motor. The ergonomic, extremely compact, lightweight design makes this tool ideal for one-handed and vertical use. The high-quality dust-sealed ball bearings make sure the dust is kept away from critical internal parts, increasing the tool’s lifetime. The SKIL 3720 CA is supplied with a turnable delta tip, three sanding sheets and a dust bag. The battery and charger aren't included.
‘PWRCORE 20™’ industry-leading battery technology to power all SKIL '20V Max' 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
| Performance Level | ADVANCED PERFORMANCE |
|---|---|
| Battery Type | Lithium-ion |
| No Load Speed (rpm) | 10.500 |
| Voltage Max | 20 V Max |
| Sanding movements | 21.000 p.m. |
| Total sanding surface | 151 x 102 mm |
| Turnable delta tip size | 93 mm |
| Power source | Battery, cordless |
| Sanding sheet size orbital | 102x151 mm |
| Power Platform | PWRCORE20 |
| Brushless | Yes |
| Warranty | 3 year warranty for domestic use. |
| EAN | 8719643003188 |
| Sanding orbit diameter | 1.6 mm |
| Sound pressure | 76 dB |
| Uncertainty noise power (K) | 3 dB |
| Uncertainty Vibration (K) | 1.5 m/s² |
| Vibration level | 4.78 m/s² |
| Sound power | 87 dB |
| Batteries included | No |
| Batteries required | No |
Packaging contains
- SKIL 3720 multi sander
- Sanding sheets (3x)
- Turnable delta tip
- Dust bag
- Instruction manual
Other executions
Available documents for this tool