JINGLING 4 inch 100mm Diamond Flat Lap Disc Grinding Disk Arbor 5/8 Grit 80 Coarse

JOINER Diamond Coated Flat Lap Disk Grinding Polishing Wheel The JOINER Diamond Coated Flat Lap Disk Grinding Polishing Wheel is a versatile tool that has received positive reviews from customers. Customers have found that this grinding and polishing wheel is high quality and durable. It has been praised for its ability to sharpen tungsten effectively and smoothly. Some customers have even recommended this wheel for sharpening TIG tungsten, as it provides good results at a reasonable price. The wheel is electroplated and coated with diamond, which covers almost 95% of the surface. This ensures efficient grinding and polishing. Customers have found that the wheel holds up well, with no signs of wear even after extended use. It is important to note that the wheel may not perfectly lock on a 4-1/2" grinder, but it can be centered and tightened down securely. The higher the grit, the finer the grind marks on the tungsten electrodes. While most customers have had positive experiences with this grinding and polishing wheel, there have been a few negative reviews. One customer found that the wheel dulled quickly when used to sharpen carbide teeth. However, this seems to be an isolated issue. Overall, the JOINER Diamond Coated Flat Lap Disk Grinding Polishing Wheel offers good quality and performance for the price, making it a popular choice for sharpening tungsten and other grinding and polishing tasks.