--- product_id: 794009297 title: "800W/110V Variable Speed 4'' Wet Polisher / Grinder & Granite Diamond Polishing Pads Concrete Polisher Stone Polisher for Granite/Marble/Concrete/Stones (PA0001000-2)" brand: "zfe" price: "S$360" currency: SGD in_stock: true reviews_count: 13 url: https://www.desertcart.sg/products/794009297-800w-110v-variable-speed-4-wet-polisher-grinder-and-granite store_origin: SG region: Singapore --- # 800W high-power motor 3-hole water distribution system Variable speed 1000-4000 RPM 800W/110V Variable Speed 4'' Wet Polisher / Grinder & Granite Diamond Polishing Pads Concrete Polisher Stone Polisher for Granite/Marble/Concrete/Stones (PA0001000-2) **Brand:** zfe **Price:** S$360 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your craft with power, precision, and polish perfection! ## Quick Answers - **What is this?** 800W/110V Variable Speed 4'' Wet Polisher / Grinder & Granite Diamond Polishing Pads Concrete Polisher Stone Polisher for Granite/Marble/Concrete/Stones (PA0001000-2) by zfe - **How much does it cost?** S$360 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/794009297-800w-110v-variable-speed-4-wet-polisher-grinder-and-granite) ## Best For - zfe enthusiasts ## Why This Product - Trusted zfe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Perform:** Durable wear-resistant gears and easy carbon brush replacement keep your tool running smoothly. - • **Flawless Finish Every Time:** Unique 3-hole water splash guard delivers even water flow to prevent overheating and enhance polish quality. - • **Versatile Polishing Powerhouse:** Perfect for granite, marble, concrete, stone, tiles, and more — professional results on every surface. - • **Engineered for Safety & Comfort:** GFCI protection, double insulation, and ergonomic handles ensure secure, fatigue-free operation. - • **Precision Control at Your Fingertips:** One-finger variable speed switch from 1000 to 4000 RPM for tailored polishing power. ## Overview The ZFE 800W/110V Variable Speed 4'' Wet Polisher combines a powerful 800-watt motor with a smooth 1000-4000 RPM variable speed control, enhanced safety features including GFCI and double insulation, and a unique 3-hole water distribution system for even cooling. Ergonomically designed handles and durable components make it ideal for professional-grade polishing on granite, marble, concrete, and stone surfaces, delivering efficient, high-quality finishes with ease. ## Description 800W/110V Variable Speed 4'' Wet Polisher / Grinder & Granite Diamond Polishing Pads Concrete Polisher Stone Polisher for Granite/Marble/Concrete/Stones (PA0001000-2) - desertcart.com Review: Outstanding Torque and Safety for Heavy Concrete Projects - As a mechanical engineer, I put this ZFE 800W wet polisher through a rigorous operational test on a custom 15-square-foot, 3-inch thick concrete countertop with exposed pea gravel aggregate. This machine exceeded all performance expectations.Key Technical Observations:Excellent Torque Control: Running a heavy 4" 16-segment metal turbo cup grinding wheel on fully cured concrete requires immense torque. The variable speed dial allowed me to lock the tool into a safe, lower RPM range (around 2,000–3,000 RPM) where it maintained steady power without bogging down, overheating, or binding.Robust Water Distribution: The built-in brass water feed valve works flawlessly. It delivers a continuous fluid water film right through the center spindle, which is critical for suppressing hazardous silica dust and cooling vacuum-brazed diamond router bits during heavy profiling work.Top-Tier Safety & Ergonomics: The integrated Class-A GFCI safety switch on the power cord provides essential shock protection when wet-machining outdoors. The top D-handle allowed me to apply perfectly uniform, flat downward force, which eliminated tool bouncing and prevented surface gouges.Flawless Finish Capabilities: After aggressive micro-milling, the tool smoothly transitioned to running flexible rubber backer pads and colored diamond polishing pads. It easily wraps around a 1/2" demi-bullnose edge profile, bringing the tough silicate aggregate up to a mirror-like glass reflection.For the price, you cannot find a more dependable, safety-conscious wet stone polisher. It saved me hours of manual labor and delivered professional fabrication shop results on a DIY budget. Highly recommended! Review: The magic of mechanical grinding - I am new to using a wet polisher grinder. My task was to polish a slab of petrified wood I had purchased multiple years ago in Utah. Reviewing multiple videos on YouTube was helpful in regards to seeing how to use this wet grinder, how long to use particular grit pads, and how the surface should appear at each stage. The first grinder I purchased did not have the pads in it. Whether that was an oversight or otherwise, it went back and I decided to get the ZTE because it was shipped directly from ZTE. “Assembly” was intuitive with all the necessary tools including a hex and open-ended wrench. I appreciated the extra parts for what potential electrical repairs (for the internal carbon brushes), but think it should also have a spare water inlet O-ring. Getting that same O-ring gasket at the proper tightness required it to be screwed down, distorting it slightly. When I finished each day, I relaxed that fitting to allow the gasket to come back to normal shape. I can see it being a potential replacement in time. In operation, the grinder performed well. Pads are easily changed as you move upward to finer and less coarse grits. The speed is adjustable and for petrified wood I used a middle setting. For me, it was important to spend the most time (about two hours) with the coarse 50 grit pad to smooth things out over saw cut variations and cracks in the surface. Fortunately, the original sawing was pretty consistent, something I will look for in future purchases. It is a wet operation, and even with the guard in place, you may get damp. You can avoid getting too wet with adjustment of the water flow. Additionally, I felt safe in the outside wet operation with the GFCI in place on my grounded outdoor electrical outlet. Moving forward to 100-200-400-800-1500-3000, I spent about an hour on the 200 and 400, but after that about 20 minutes each with the higher grits provided that expected mechanical grinding magic producing a high gloss finish. It is difficult to get great pictures showing the high gloss reflections, but they are definitely there. What a fun project producing ideas for finding some more unfinished stone to play with. New hobby! ## Features - ▲Safety: A GFCI for enhanced electrical safety to safeguard hazardous electrical shock. With rubber handle cover,double insulation,enhanced electrical safety. Insure a safe using experience. - ▲Variable Speed: From 1000RPM to 4000RPM, one finger can control speed switch, while polisher is in use, meet all your requirements. - ▲Comfortable To Use: All the handles (Back & Top D) are ergonomically designed for longer comfortable operations and the top D handle provided adequate pressure on the surface easily for the best polishing result. Head Heavy Polisher transfers maximum weight on polishing surface to make polishing easier better and faster - ▲Flexible Splash Guard: With unique water proof security cover, can protect you from electric shock. Can adjust to changing tools height . - ▲3 Hole Under Water Line: Three-hole water head each at 120 degrees for even and adequate water distribution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G1SGMYNT | | Best Sellers Rank | #269,088 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #143 in Power Polishers & Buffers | | Brand | ZFE | | Brand Name | ZFE | | Color | Pa0001000-2 | | Customer Reviews | 4.3 out of 5 stars 492 Reviews | | Global Trade Identification Number | 06975172297173 | | Included Components | Wrench | | Item Type Name | 800W/110V Variable Speed 4'' Wet Polisher Sets | | Item Weight | 1 Kilograms | | Manufacturer | ZFE | | Manufacturer Part Number | PA0001000 | | Material | Plastic | | Material Type | Plastic | | Maximum Power | 800 Watts | | Model Number | PA0001000 | | Power Source | Corded Electric | | Specific Uses For Product | Granite, Marble, Concrete, Stone | | Speed | 4000 RPM | | Voltage | 110 Volts | ## Images ![800W/110V Variable Speed 4'' Wet Polisher / Grinder & Granite Diamond Polishing Pads Concrete Polisher Stone Polisher for Granite/Marble/Concrete/Stones (PA0001000-2) - Image 1](https://m.media-amazon.com/images/I/61Hn6iCbzTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding Torque and Safety for Heavy Concrete Projects *by J***A on June 10, 2026* As a mechanical engineer, I put this ZFE 800W wet polisher through a rigorous operational test on a custom 15-square-foot, 3-inch thick concrete countertop with exposed pea gravel aggregate. This machine exceeded all performance expectations.Key Technical Observations:Excellent Torque Control: Running a heavy 4" 16-segment metal turbo cup grinding wheel on fully cured concrete requires immense torque. The variable speed dial allowed me to lock the tool into a safe, lower RPM range (around 2,000–3,000 RPM) where it maintained steady power without bogging down, overheating, or binding.Robust Water Distribution: The built-in brass water feed valve works flawlessly. It delivers a continuous fluid water film right through the center spindle, which is critical for suppressing hazardous silica dust and cooling vacuum-brazed diamond router bits during heavy profiling work.Top-Tier Safety & Ergonomics: The integrated Class-A GFCI safety switch on the power cord provides essential shock protection when wet-machining outdoors. The top D-handle allowed me to apply perfectly uniform, flat downward force, which eliminated tool bouncing and prevented surface gouges.Flawless Finish Capabilities: After aggressive micro-milling, the tool smoothly transitioned to running flexible rubber backer pads and colored diamond polishing pads. It easily wraps around a 1/2" demi-bullnose edge profile, bringing the tough silicate aggregate up to a mirror-like glass reflection.For the price, you cannot find a more dependable, safety-conscious wet stone polisher. It saved me hours of manual labor and delivered professional fabrication shop results on a DIY budget. Highly recommended! ### ⭐⭐⭐⭐⭐ The magic of mechanical grinding *by D***E on July 24, 2024* I am new to using a wet polisher grinder. My task was to polish a slab of petrified wood I had purchased multiple years ago in Utah. Reviewing multiple videos on YouTube was helpful in regards to seeing how to use this wet grinder, how long to use particular grit pads, and how the surface should appear at each stage. The first grinder I purchased did not have the pads in it. Whether that was an oversight or otherwise, it went back and I decided to get the ZTE because it was shipped directly from ZTE. “Assembly” was intuitive with all the necessary tools including a hex and open-ended wrench. I appreciated the extra parts for what potential electrical repairs (for the internal carbon brushes), but think it should also have a spare water inlet O-ring. Getting that same O-ring gasket at the proper tightness required it to be screwed down, distorting it slightly. When I finished each day, I relaxed that fitting to allow the gasket to come back to normal shape. I can see it being a potential replacement in time. In operation, the grinder performed well. Pads are easily changed as you move upward to finer and less coarse grits. The speed is adjustable and for petrified wood I used a middle setting. For me, it was important to spend the most time (about two hours) with the coarse 50 grit pad to smooth things out over saw cut variations and cracks in the surface. Fortunately, the original sawing was pretty consistent, something I will look for in future purchases. It is a wet operation, and even with the guard in place, you may get damp. You can avoid getting too wet with adjustment of the water flow. Additionally, I felt safe in the outside wet operation with the GFCI in place on my grounded outdoor electrical outlet. Moving forward to 100-200-400-800-1500-3000, I spent about an hour on the 200 and 400, but after that about 20 minutes each with the higher grits provided that expected mechanical grinding magic producing a high gloss finish. It is difficult to get great pictures showing the high gloss reflections, but they are definitely there. What a fun project producing ideas for finding some more unfinished stone to play with. New hobby! ### ⭐⭐⭐⭐ Good for the price *by L***S on April 3, 2025* Works ok. My use case was a bit too much for it. I think it is a decent tool for the price. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/794009297-800w-110v-variable-speed-4-wet-polisher-grinder-and-granite](https://www.desertcart.sg/products/794009297-800w-110v-variable-speed-4-wet-polisher-grinder-and-granite) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-24*