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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.

Field of Application

Materials

Steel
Aluminium
Brass and bronze

Especially well suited to steel, aluminium, brass and bronze.

Description

The 3M™ Cubitron™ II fibre disc for steel is a high-performance disc for steel and non-ferrous metals. The 3M™ Cubitron™ II ceramic abrasive grain delivers unprecedented material removal results and maximum service life. The fibre discs are ideal for welding seam machining, edge and surface sanding and deburring. Free from iron, chlorine and sulphur (≤ 0.1 %).

Advantages

Removal rateVertically arranged abrasive grainsNew sharp edges on the abrasive grain are continuously producedEach abrasive grain works to optimum effect
Service lifePrecision-shaped and uniform abrasive grainsEach abrasive grain is utilised to optimum effect
ConvenienceVertically arranged abrasive grainsMinimum contact pressure requiredUniform and enhanced surface finish

Advice

The "+" makes the difference.
The uniformly shaped 3M™ Cubitron™ II ceramic abrasive grain is nothing like grains commonly used, which is why the grain is marked with a "+".
Max. rotation speed: 12,000 rpm Optimum rotation speed: 7500 rpm