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Description
DEWALT Polisher DWP849 7 Inch 9 Inch Variable Speed Rotary Tool (12 Amp Motor 3500 RPM Soft Start Automotive Detailing Metal Stone Finishing Gear)Maintain Consistent Rotational Velocity Under Heavy Buffing Loads and Achieve Professional Grade Mirror Finishes Natively The DEWALT DWP849 7 Inch to 9 Inch Variable Speed Rotary Polisher is an industrial grade surface refinement instrument engineered for professional automotive detailing, metal surface oxidation removal, and stone finishing. This heavy duty corded power tool features a high output 12 Amp motor integrated with electronic speed control
Maintain Consistent Rotational Velocity Under Heavy Buffing Loads and Achieve Professional Grade Mirror Finishes Natively
The DEWALT DWP849 7-Inch to 9-Inch Variable-Speed Rotary Polisher is an industrial-grade surface refinement instrument engineered for professional automotive detailing, metal surface oxidation removal, and stone finishing. This heavy-duty corded power tool features a high-output 12-Amp motor integrated with electronic speed control circuitry that maintains consistent RPM output regardless of applied surface resistance. Outfitted with precision-cut heat-treated steel gears for quiet operation and a soft-start acceleration profile to prevent compound sling, this 6.7-pound machine provides the precise control necessary for elite-tier surface craftsmanship.
Best Used For:
- Automotive Clear Coat Restoration: Eliminating deep swirl marks, heavy oxidation, and surface scratches from paint finishes using steady speed compounds.
- Metal Surface Polishing: Buffing raw aluminum, stainless steel trim, and brass components to a high-luster finish on industrial machinery or trim parts.
- Stone and Granite Finishing: Honing and polishing natural stone countertops or architectural marble features to reach a glass-smooth reflective surface.
Key Performance & Safety Features
- Electronic Speed Regulation: Internal microcircuitry constantly monitors rotational resistance and adjusts motor voltage to hold set RPM profiles under pressure.
- Soft Start Acceleration: Motor engagement ramps up velocity incrementally at startup to protect liquid polishing compounds from flying off the pad.
- Precision Variable Speed Dial: Dual-range speed selector permits quick switching between 0-600 RPM for application and 0-3500 RPM for final high-speed buffing.
- All Ball-Bearing Internal Chassis: Professional-grade bearing architecture ensures smooth rotational tracking and reduces thermal heat buildup during long sessions.
- External Brush Access: Rapid-service motor caps allow operators to swap worn carbon brushes instantly without dismantling the tool housing.
What's Included
- (1) DWP849 7-Inch / 9-Inch Variable Speed Rotary Polisher Base Unit
- (1) Heavy-Duty Rubber Abrasive Backing Pad
- (1) Adjustable 2-Position Auxiliary Stabilizing Side Handle
Technical Specifications
| Brand Manufacturer: | DEWALT |
| Model Number (SKU): | DWP849 |
| Product Type Category: | Rotary Disc Polisher |
| Electric Motor Amperage: | 12.0 A |
| Power Supply Source: | Corded Electric (120V AC) |
| Rotational Speed Range: | 0 - 600 / 0 - 3500 RPM |
| Compatible Pad Diameter: | 7 in and 9 in |
| Spindle Thread Standard: | 5/8 in - 11 UNC |
| Tool-Controlled Variable Speed: | Yes (Dial and Trigger Modulation) |
| Assembled Tool Length: | 18.5 in |
| Assembled Tool Width: | 4.49 in |
| Assembled Tool Height: | 7.5 in |
| Total Structural Weight: | 6.7 lbs |
PRO-TIP: When starting your polishing sequence, apply your compound to the pad and press the trigger lightly while keeping the pad flat against the surface to avoid splatter. Once the compound is spread, increase the dial speed to your target range; the electronic feedback loop will maintain consistent RPMs, allowing you to focus on steady, overlapping motion for a swirl-free finish.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Premium feel and truly waterproof!
Color: White, Size: 72"W x 76"L (Pack of 1)
This ALYVIA SPRING fabric liner is excellent. The quality is great, and the material is much thicker than I expected for a fabric curtain.
Unlike cheap plastic liners, this one is soft and lightweight, but it still does a perfect job of keeping the water inside the shower. It doesn't billow out or stick to you while you're showering, which is a big plus. It looks much more elegant than a vinyl liner and is very easy to clean. If you want something that feels high-end but still provides great waterproof protection, this 76-inch long liner is a perfect choice.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Quality of material, wrinkle free
Color: White, Size: 72"W x 72"L (Pack of 1)
Love the new shower curtain. It is soft and easy to wash once it does get dirty. Repels the water and keeps our floor dry.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Great washable shower curtain liner
Color: White, Size: 72"W x 72"L (Pack of 1)
I didn’t expect to have strong opinions about a shower curtain liner—but this one earned it. The ALYVIA SPRING liner feels noticeably higher quality than the typical thin plastic ones. The fabric is soft but still completely waterproof, so it keeps water where it’s supposed to be without that stiff, crinkly feel.
The 3 magnets at the bottom are a game changer—they help keep the liner in place and prevent it from clinging to you mid-shower (which is always the worst). It hangs nicely, dries quickly, and doesn’t get that gross mildew smell after a few uses.
Installation was simple, and it works great with a standard curtain setup. If you’re tired of replacing cheap liners all the time, this is a solid upgrade that actually lasts. Highly recommend!
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Reviewed in the United States on April 9, 2026
★★★★★ 4
Heading misleading is not cloth, it is 100% polyester (plastic).
Color: Blue, Size: 72"W x 72"L (Pack of 1)
Product title says "ALYVIA SPRING Waterproof Fabric Shower Curtain Liner, Washable Cloth Shower Curtain for Bathroom - Standard Size 72x72", so one would assume it is cloth. However, when I got it, it is 100% polyester, so I went to Amazon and checked, and it does say 100% polyester in the smaller product description, so the heading is 100% misleading.
I raised my review from one star to four because it feels decent, does not contain PVC or BPA, and the quality seems outstanding after I washed it (as I would with all new items to rid it of any residual manufacturing smells and chemicals). Still, the product heading is misleading. Usually, I try to get non-plastic and all-natural products as much as possible, so this is not a usual purchase item for me.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Great buy
Color: White, Size: 72"W x 72"L (Pack of 1)
Great shower curtain for the price. Love the magnetic bottom. Looks exactly like the picture. Great quality and easy to use. Washable and wrinkle -free.
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Reviewed in the United States on May 27, 2026