50Pcs Diamond Cutting Wheel Kit for Rotary Tools Die Grinder Metal Cut Off Disc

Features:
Includes 40pcs diamond cutting wheels (1in/0.87in/0.7in/0.6in, each 10pcs), 8pcs 0.12in mandrels and 2pcs screwdrivers.
The cutting wheels are made of high-quality diamonds. With high cutting efficiency, high durability, stable quality, etc.
Diamond cutting disc is uniformly coated with diamond particles, pointed and sturdy.
Suitable for most rotary and air tools.
Perfect for cutting gemstones, glass, ceramics, and porcelain.