Item Descriptions:
-Package includes: 4x Cylinder (6mm diameter), 4x Cone (7mm diameter), 4x Round (6mm diameter), 4x Trapezoid (8mm diameter) and 4x Bullet (6mm diameter).
-Made of tungsten grit and metal materials, this rotary grinding stone tool has high hardness, strong heat resistance, wear resistance and durability, and can maintain consistent performance under high speed and high friction.
-This grinding kit is suitable for a variety of materials such as stone, glass, steel, stainless steel, aluminum, plastic and ceramic, and the surface is cleaner and brighter after polishing.
-These grinding tools have a handle diameter of 3mm (1/8''), which is suitable for most rotary tools and electric grinders, and can be installed and used conveniently and quickly.
-These grinding heads are easy to install and can be used directly after installation, which greatly improves your work efficiency.

Package:
20x grinding tool

Item Specifications:
Material:Tungsten sand, metal
Head diameter:6mm/7mm/8mm
Handle diameter:3mm (1/8 inch)
Quantity:20 pieces