100 Pcs Abrasive Polishing Mounted Stone Rotary Tool Grinding Wheel for Dremel Rotary Tools 3mm Shank

PREFERENTIAL SET: 100 sticks, the diameter of the product handle is 3MM, the size of the grinding head is 4, 5, 6, 8, 10 mm TWO SHAPES: Cylindrical stoneware and peach point stoneware, different shapes to meet your different needs MATERIAL: Made of high quality chrome corundum, high hardness, not easy to drop sand on the surface, durable, long life, high grinding efficiency PRECISION POLISHING: Precision grinding for quick and easy grinding of chainsaw blades or other tools Do not use at speeds above 30,000 rpm PURPOSE: Chuck mounted multifunctional grinding and polishing accessories, suitable for most common rotary tools, for grinding, polishing, sharpening and deburring