The Evolution S4SCT-Li Cordless Surface Conditioning Tool is built for metalworkers who need fast, controlled surface preparation without the aggression of traditional grinding.
Designed for stripping, sanding, deburring, brushing, and finishing, it delivers a cleaner, more consistent linear finish while following the contours of the workpiece for improved results on flat and curved surfaces alike.
Its powerful 20V brushless motor provides stall-free performance and extended runtime, while 6 variable speed settings give you the control to switch from rapid material removal to finer finishing work. Supplied with both a 60-grit flap stripping drum and 280-grit finishing drum, it's ready for surface prep straight out of the box.
With independent handle and guard adjustment, soft start technology, electronic brake, and universal compatibility with a full range of 4-3/4" accessory drums, the S4SCT-Li is a versatile addition to any metal fabrication setup – and part of Evolution's expanding EXT cordless blue range.
Features
- Powerful cordless performance- The 20V brushless motor delivers consistent stall-free power with improved efficiency and extended runtime, while soft start technology reduces start-up kick and mechanical stress for longer tool life.
- Controlled surface preparation- Six variable speed settings let you adapt performance for everything from aggressive stripping and sanding to lighter brushing, deburring, and finishing, giving greater control across every stage of metal fabrication.
- Improved visibility and handling- The independently adjustable front handle and drum guard allow you to optimize grip position, visibility, and access, making it easier to work on flat, curved, and awkward surfaces with confidence.
- Reduced fatigue on longer jobs- An ergonomic rubber grip handle and lock-on trigger improve comfort and reduce hand fatigue during extended periods of surface preparation and finishing.
- Ready to work straight out of the box- Supplied with a 60-grit flap stripping drum and 280-grit finishing drum, the S4SCT-Li is ready for immediate stripping, sanding, and finishing tasks.
- Fast and simple drum changes- An arbor lock button and onboard hex key storage make changing drums quick and straightforward, helping minimize downtime between tasks.
- Universal drum compatibility- Compatible with all 4-3/4" diameter X 4" wide surface conditioning drums, giving you access to a wide range of sanding, stripping, finishing, and polishing accessories.
- Safer, more controlled stopping- The electronic brake stops the drum within seconds of releasing the trigger, improving control and reducing unnecessary spin-down time.
- Built for demanding workshop use- Heavy-duty all-metal gearing, a metal gearbox housing, and mesh dust guards protect internal components and help extend tool life in harsh fabrication environments.
- Part of the Evolution EXT cordless system- Expand your metal fabrication setup with Evolution's growing EXT cordless blue range. Built to give modern metalworkers more power, flexibility, and tool choice on one battery platform.
- 3-year warranty included- Built for professional use and backed by Evolution's 3-year warranty for added confidence and peace of mind.
Specifications
Machine
|
Motor Life (Minimum)
|
80H |
| Motor Type | Brushless Runner |
|
Voltage
|
20V d.c. |
| No Load Speed: | 500 – 2750 min⁻¹ |
|
Barrel Diameter |
4-3/4″ |
|
Barrel Length |
4″ |
| Weight |
5.1 lb |
| Speed Settings | 6 |
| Soft Grip | Yes |
| Barrel Lock Type | Hex Key |
| Trigger Type | Lock-On |
| Auxiliary Handle | Bale Handle |
| Soft Start | Yes |
| Product Dimensions | 8-3/16 x 16-13/16 x 8-13/16" |
Noise & Vibration Data
| Parameter | Value |
| Sound Pressure Level (LpA) | 77 dB (A) |
| Sound Power Level (LwA) | 85 dB (A) |
| Uncertainty (KpA & KwA) | 3 dB (A) |
| Vibration ah | 5.69 m/s² |
| Vibration K | 1.5 m/s² |
Items Included
| Instruction Manual |
| 60-Grit Flap Stripping Barrel |
| 280-Grit Finishing Barrel |