42pcs Corundum Grinding Tip Set, Stone Grind Polishing Head, Grinding Attachments for Dremel Rotary Tool Accessories 1/8" Shank for Grinding, Polishing, Deburring

["Strong and durable: The grinding heads are made of high-quality material. With a hardness similar to white corundum, they are strong, sharp, and durable. They are commonly used for grinding, polishing, and deburring stone, glass, metal, stainless steel, and gemstones.","Unique design: The grinding head is designed with a sharp shape that allows access to tight spaces for other grinding requirements. For example, curved, flat, and grooved surfaces.","Excellent grinding effect: Corundum grinding tips provide an excellent polishing effect on stainless steel, with little noise and little dust. They make objects brighter and cleaner.","Product size: 10mm cylindrical shape, 15mm cylindrical shape, 10mm bullet shape (14 pieces per size). Corundum grinding tip with 1/8'' shaft, Suitable for most electric rotary tools and rotary tools.","Warm tips: For your safety, make sure to wear protective gear. When using the corundum grinding tips, ensure that the shaft is fully inserted and securely clamped in the chuck."]