Features:
*7-piece set: Contains of 7 grinding heads of different shapes and sizes.
*3 mm shank diameter: The felt handles have a standard 3 mm diameter and a 100 mm shank length, compatible with standard rotary tools.
*Efficient polishing: Leaves polished items clean and shiny, enhancing for surface quality.
*Versatile: Suitable for a variety of materials, including glass, metal, and equipment.
*Compatible with rotary tools: Designed specifically for rotary sanding and polishing tools, easy installation.

Specifications:
Product Name:Wool grinding head
Material:wool
Size:Handle length 65mm*3 mm
Color:white

Package Content:
7 x Wool grinding head（3x3 3x4 3x5 3x6 3x8 3x10 3x12, 1 each）