4-Head 3800W Concrete Floor Grinder with Extendable Rod,4'' Concrete Floor Polisher with Dust Extraction Shroud,6-Speed Adjustable,Concrete Polisher for Grinding Concrete Cement Marble

Product Name: 4-Disc Floor Rough GrinderMotor Power: 3800W (Pure Copper Motor)Speed Control: 6-speed adjustableGrinding Disc Diameter: 10cmProduct Weight: 11kg (Main Unit) / 11.9kg (with 4-section extension rod)Power Cord Length: 2mTelescopic Rod Length: 60-180cm (4-section adjustable design)*Standard Accessories: Main machine, telescopic extension rod, multi-type grinding discs (diamond disc, resin disc, sanding disc)*Wide Application: Ideal for cement floor leveling, old wall renovation, stone grinding, metal rust removal, wood polishing and marble finishing.

• 【4-Disc Grinding System】Equipped with 4 diamond grinding discs for simultaneous operation, this floor grinder provides larger grinding coverage and stable running performance. It supports replaceable diamond pads, resin pads and sanding discs, perfectly meeting the grinding needs of concrete, marble, wood and other materials.
• 【6-Speed Adjustable Control】Features 6 optional speed levels with flexible high and low speed switching. It balances heavy coarse grinding and fine polishing. You can adjust the speed freely according to different materials such as concrete, stone and cement walls, to avoid over-grinding or insufficient polishing.
• 【Telescopic Extension Handle】Comes with an adjustable telescopic rod with a length range of 60-180cm. It allows easy construction on large floors and high walls, no frequent bending or tiptoeing required, greatly reducing fatigue during long working hours.
• 【90° Corner-Free Grinding】The detachable protective cover enables 90° wall fitting operation. It handles corners and indoor dead spots effortlessly, ideal for wall rough planing, floor leveling and edge trimming in multiple renovation scenarios.
• 【3800W Pure Copper Motor】Built with a high-power pure copper motor for strong power and stable output. The sturdy and wear-resistant body structure offers excellent load-bearing performance, making this wall and floor sander suitable for long-term high-intensity renovation work.