
Electric Concrete Floor Grinder 10" Walk-Behind Grinder 1.7HP Concrete Floor Polisher, 1300W Grinding Machine, 1720RPM Upgrade Brushless Motor Surfacing Grinder For Granite/Marble/Stones
Price and availability
Plug(Voltage)
US B Type Plug(110-127V)

US B Type Plug(110-127V)
About this item Powerful brushless motor: 1.7HP pure copper, brushless motor (1300W) delivers up to 1720 RPM for strong, consistent grinding and polishing on concrete, granite, marble, and stone surfaces. Efficient diamond grinding: Sharp, hard, and wear-resistant diamond blades provide fast material removal over approx. 3230–5382 sq.ft, compatible with most 7"/10" diamond blades on the market for easy replacement. Designed for edges & corners: Compact walk-behind design with a small grinding disc (7" or 10" diameter) lets you work close to walls, edges, and tight indoor/outdoor corners-ideal for small-area construction and repair. Comfortable adjustable handle: Ergonomic handle height adjusts from 34" to 46" to suit different users and working positions, reducing fatigue and allowing longer, more controlled operation. Complete accessory kit: Supplied with diamond blades, multiple wrenches, screwdriver, and 10 sets of earplugs to help reduce noise damage and support quick assembly and maintenance on site. Key differences (7" vs 10" grinder) Grinding disk diameter: 7" model (WKG180): φ7" / 180 mm disk 10" model (WKG280): φ10" / 250 mm disk for larger coverage per pass Net weight: WKG180: 95 lbs / 43 kg (more agile for tighter spaces) WKG280: 122 lbs / 55.4 kg (more stable for larger flat areas) Diamond accessories included: WKG180: 2 x 180 mm diamond grinding disks WKG280: 6 x diamond blades (2 sets) for extended use Best application: 7": Small-scale projects, narrow areas, precision corner work 10": Medium to larger floors where higher efficiency and wider grinding path are needed Specifications Models: WKG180 (7"), WKG280 (10") Power: 1300W Motor type: Brushless pure copper motor Motor speed: 1720 r/min Grinding disk diameter: WKG180: 7" / 180 mm WKG280: 10" / 250 mm Color: Orange Main material (blade): Diamond, diamond alloy Net weight: WKG180: 95 lbs / 43 kg WKG280: 122 lbs / 55.4 kg Product dimensions: WKG180: 27.6" x 15.4" x 24.4" / 700 x 390 x 620 mm WKG280: 26.8" x 15.8" x 26" / 680 x 400 x 660 mm Handle height range: Approx. 34"–46" (adjustable) Package contents 7" Grinder – Model WKG180 1 x Concrete grinder 2 x 180 mm diamond grinding disks (uninstalled) 10 x Sets of earplugs 1 x Flat/ dual-use screwdriver 1 x Custom wrench 1 x 12–14 mm double-ended open wrench 1 x 8 mm hex wrench 1 x 6 mm hex wrench 10" Grinder – Model WKG280 1 x Concrete grinder 6 x Diamond blades (2 sets, uninstalled) 10 x Sets of earplugs 1 x Flat/ dual-use screwdriver 1 x 12–14 mm double-ended open wrench 1 x 8 mm hex wrench 1 x 6 mm hex wrench
| Color | 10" |
| Power Supply | Wall Plug |
| SKU | sv251203853668969059 |
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