angle grinder 4′′ Glass Cutting Disc Ultra-Thin Cutting Disk For Reinforcing Steel Bar China

Cutting disks are a type of thin abrasive tool used for cutting various materials. They are usually installed on cutting equipment such as angle grinders for use. By taking advantage of the frictional and cutting forces generated by high-speed rotation, they can divide materials into the desired shapes and sizes.

Specifications of Cutting disk

1. Size specifications

Diameter: The common cutting disc diameter is 100mm, 115mm, 125mm, 150mm, 180mm, 230mm and so on. Small diameter cutting pieces are suitable for small cutting equipment and fine cutting work, and large diameter cutting pieces are used for large cutting equipment to cut thicker and larger sizes of materials.

Thickness: The thickness is generally between 1-6mm, and the cutting sheet of metal materials is relatively thin (such as 1-3mm) to reduce cutting resistance and material loss; The cutting sheet of stone and other hard non-metallic materials may be slightly thicker to ensure the strength and stability of the cutting sheet.

Aperture: The center aperture is usually 16mm, 22mm, etc., and the aperture needs to match the spindle size of the cutting equipment to ensure that the cutting sheet can be correctly installed and stably rotated.

2. Abrasive particle size specifications

Abrasive particle size is represented by a number, the smaller the number, the larger the abrasive particle. Coarse-grained (such as 16-30 mesh) cutting sheets are used for fast cutting of thick materials, which can quickly remove a large amount of material; Medium size (e.g. 36-60 mesh) suitable for general cutting tasks; Fine particle size (such as 80-180 mesh) for cutting thin materials or where high cutting surface finish is required; Ultrafine particle sizes (220 mesh and above) are used for special precision cuts.

Features of Cutting disk

1. Compatibility

• Discs are designed to fit specific angle grinder models and must match the arbor size of the grinder.

2. Application-Specific Features

• Some discs may have unique features tailored for special tasks, such as flap discs for blending and finishing or specialty wheels for tile cutting.

3. Safety Ratings

• Discs are often rated for speed (RPM) and should meet safety standards to ensure safe operation.

Application of cutting disk

1. Industrial manufacturing: machining, mold manufacturing

2. Construction and decoration: building construction, stone processing

3. Automotive maintenance and manufacturing: Automotive maintenance

4. Metal crafts production field:

Cut metal materials (such as copper, iron, aluminum, etc.) to make the basic shape of the craft. Craft makers can use cutting sheets to cut sheet metal or pipe into the desired shape of the design, providing the basis for subsequent engraving, grinding and other processes.