Robtec manufactures a variety of abrasive cutting discs designed for use with angle grinders and chop saws. The discs are available in different sizes and are formulated for specific applications, such as cutting metal or stainless steel. 

Types of Robtec cutting discs

Robtec INOX cutting discs

Best for: Cutting stainless steel and other ferrous and non-ferrous metals, such as aluminum.

Key features:

Material: Made from premium materials for durability and a long service life.

Performance: Designed to cut fast and precisely, reducing cleanup work.

Composition: Iron- and sulfur-free composition to prevent contamination and thermal bluing on stainless steel.

Specifications: Available in various sizes, including 4.5", 7", 9", and 14" (355mm) diameters.

Example product: Robtec INOX Cutting Disc (RB10012C).

Diameter: 355 mm (14").

Bore diameter: 25.4 mm (1").

Cutting width: 3.2 mm (1/8"). 

Robtec metal cutting discs

Best for: General metal fabrication and cutting applications on steel, iron, and other ferrous metals.

Key features:

Material: Made from aluminum oxide abrasives that are resin-bonded and reinforced with fiberglass nets for strength.

Performance: Provide a strong, efficient, and precise cut.

Specifications: Available in a wide range of sizes for different machines and applications.

Example product: Robtec Metal Cutting Disc, 9".

Diameter: 230 mm (9").

Bore diameter: 22.2 mm (7/8").

Cutting width: Available in different thicknesses, such as 2.0 mm (1/12") or 2.5 mm (3/32"). 

Choosing the right Robtec cutting disc

When selecting a Robtec cutting disc, consider the following factors:

Material to be cut: Use the INOX disc for stainless steel to prevent contamination and for a cleaner cut. Use the metal cutting disc for general steel and iron.

Tool compatibility: Ensure the disc's diameter and bore size match your angle grinder or chop saw.

Disc thickness: Thinner discs provide faster, cleaner cuts with less material waste. Thicker discs are more durable and suited for heavy-duty applications.

Performance: For fast and precise cuts, the INOX series is designed for higher efficiency. For general-purpose work, the standard metal cutting disc is a reliable option.