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S4 Pro 4-in-1 Precision Resin Sander & Polisher
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- Regular price
-
$99.99 USD - Regular price
-
$109.99 USD - Sale price
-
$99.99 USD
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Description
- POWERFUL 4-IN-1 RESIN POLISHING SOLUTION: One compact machine delivers the functions of a bench sander, bench polisher, tabletop grinder, and handheld sander. Save money, space, and effort—perfect for resin crafters seeking professional-level finishing results at home.
- VERSATILE APPLICATION & COMPLETE ACCESSORIES: Equipped with interchangeable 2-inch and 3-inch sanding discs and wheels, this machine handles a wide range of resin crafts—from coasters, dice, keychains, and pyramids to intricate sculptures and jewelry pieces. Specially designed polishing wheels tackle spherical and egg-shaped projects effortlessly. Note: Not recommended for oversized resin river tables.
- WIRELESS CONVENIENCE & EXTENDED BATTERY LIFE: Forget messy cords. This portable sanding machine comes with two rechargeable 2000mAh batteries and a powerful motor delivering 7.4V output. Switch between plug-in and battery mode as needed. Sand and polish anywhere—indoors or outside—while enjoying the freedom to move around your creative space.
- INTUITIVE CONTROLS & ERGONOMIC DESIGN: Monitor your progress easily with a clear, large smart display that shows remaining battery, speed settings, and working status. The lightweight, pen-style grip fits comfortably in smaller hands, with ergonomic buttons for effortless control. Adjustable speed lets you switch from gentle finishing to fast material removal in seconds.
- HANDS-FREE DESIGN & STABLE PERFORMANCE: Thanks to its quick-install base and anti-slip suction feet, you can lock the machine in place on smooth surfaces, freeing your hands and reducing fatigue. The robust motor and shock-absorbing pads ensure stable operation, even when working on tougher resins—no slipping or sudden stops to interrupt your workflow.
- BEGINNER-FRIENDLY & SAFETY FOCUSED: Say goodbye to tedious manual sanding. This tool does the hard work for you—just guide it for your desired finish. Built-in safety chips prevent overheating and overcharging, while thoughtful heat dissipation keeps it cool. The included 32 sheets of easy-to-replace hook-and-loop sandpaper mean you’re ready for any stage, from shaping to final polish. Whether you’re a beginner or a pro, this mini resin sander is a must-have for achieving flawless, smooth results every time.
Shipping Policy
- Free Shipping Over $30 for US.
- All orders will not be accepted (except the USA), countries outside the USA may not able to place your order temporarily.
- All US orders will be processed within 1-2 days (business days). Typical shipping time is are 2 - 5 business days.
- Please refer to the Shipping Policy for more details.
30 Days Returns & Refunds
- We really hope you like your purchase from LET'S RESIN. And we gladly accept returns within 30 days of receipt for items in new condition.
- Please refer to the Returns & Refunds Policy for more details.
What's in the box
Host * 1 pcs
Base * 1 pcs
Placement Platform * 1 pcs
Dust cover * 1 pcs
Adapter * 1 pcs
Instruction manual * 1 pcs
Type-C charging cable * 1 pcs
2-inch sandpaper disc * 1 bag
3-inch sandpaper disc * 1 bag
Grinding wheel * 1 pcs
Cotton buffing wheel * 1 pcs
2 inch buffer pad * 1 pcs
2-inch sandpaper * 1 pcs
3 inch buffer pad * 1 pcs
3-inch sandpaper * 1 pcs
User Manual









S4 Pro 4-in-1 Precision Resin Sander & Polisher
- Regular price
-
$99.99 USD - Regular price
-
$109.99 USD - Sale price
-
$99.99 USD





































