40Pcs Diamond cutting wheels set with holes are convenient for chip removal when using and can reduces heat accumulation. Diamond cutting wheel is uniformly coated with diamond particles This diamond cutting wheel set is sharp and sturdy, making them perfect for cutting gems, glass, ceramics, tiles, carbides, rocks, aluminum, copper, etc Mandrel with 3mm shank diameter is compatible with most small electric drills and electric grinders. Suitable for most rotary and air tools Ultra-slim design is suitable for making slots and gaps. 50pcs cutting wheel tool set for DIY, handmade, manufacturing jewelry or silverware Package includes: 40 x diamond cutting disc(25mm 22mm 18mm 16mm, Each 10Pcs), 8 x mandrel and 2 x cross Screwdriver screwdriver, 50 pieces in total

Features

The cutting wheels are made of diamonds, have high cutting efficiency and high durability.

The diamond cutting discs are uniformly coated with diamond particles.

The cutting wheels are suitable for most rotary and air tools.

The diamond cutting discs are perfect for cutting gemstones, glass, ceramics, and porcelain.

Specification:

Material: Diamond

Colour: silver

Size: as the pictures show

Package Includes:

40 × Diamond Cutting Wheel

8 × Mandrel

2 × Screwdriver

Note:

For your safety, please must wear gloves and goggles and be careful around spark when using mandrel diamond cutting tools. It may become hot when cutting, adding some water to keep it cool.