100W Double Grinder Machine Grinder 7 Gears Electric Bench Grinder For Polishing Grinding Sharpening Original Grinding Machine

Description: 7-speed adjustable small double grinding wheel electric grinding and polishing drilling machine. Features: 1. Integrated coarse grinding + fine polishing dual stations, eliminating the need for frequent wheel changes and tool debugging time, and improving operating efficiency by 60% compared with single grinding wheel equipment 2.The 2.7-speed speed accurately matches material characteristics: low speed is suitable for fine polishing of jade/jewellery, medium speed is suitable for wood/plastic shaping, and high speed is suitable for rough grinding and deburring of metal/hardware, completely eliminating the problems of "over-wear damage" and "inefficient operation". 3. The dual grinding wheels run coaxially and synchronously, and the power is directly transmitted without redundant losses, ensuring stable and consistent speed of the rough grinding/fine polishing station. The energy consumption ratio is better than that of traditional single-wheel equipment, and long-term use saves electricity costs. 4. Double safety design (grinding wheel lock + accidental touch protection) not only meets the safety needs of home DIY, but also meets the professional operating standards of small workshops, and can be used in multiple scenarios with peace of mind. 5. The motor has a built-in noise reduction structure + base shock-absorbing foot pads. The noise during high-speed operation is 20% lower than the industry average. The vibration is greatly reduced, making it less likely to cause fatigue during long-term operations. 6. One-click 7-speed speed adjustment + intuitive work station classification, you can quickly master the whole process of "rough grinding - fine polishing" without professional training. Specifications: Material: Copper-clad aluminum Size:As shown in the figure Color:As shown in the figure Speed: 6000 revolutions per minute Input voltage: 220V Motor power: 100W Output voltage: 12V-24V Speed adjustment: 7 gears Main Applications: jade, wood, jewelry, hardware and multi-material processing, covering diverse scenarios such as manual DIY, small workshops, repair and polishing, etc. Packing list:*Host+1*Continuously variable speed power supply +1*coarse grinding wheel+ 1*fine grinding wheel+ 1*screw tool+ 1*Instruction manual Notes: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.