The 2004B1 sharpening device is a versatile grinding and polishing machine powered by 65 watts. With a compact design and a width of 50 millimeters, this device is ideal for precise grinding and polishing tasks. The maximum no-load speed of 7000 revolutions per minute allows for efficient processing of various materials. The grinding area of 50 square millimeters provides ample space for effective work, while the power supply via the mains ensures consistent performance. With a diameter of 50 millimeters, the device is handy and easy to operate. The mains voltage of 230 V ensures a reliable power supply. This sharpening device is a useful addition to workshops and hobby rooms that require a precise and powerful solution for grinding and polishing tasks.