Self-abrasion: Medium. Bulk density: 1.10 kg/l Mainly used for brass and aluminum where particularly fine surfaces are required. Provides suitable surfaces for galvanic surface treatment.
Type AK / 2 (orange)
Self-abrasion: Very low. Bulk density: 1.10 kg/l Plastic chips for highest surface finish requirements. Has a very long service life. Designed primarily for castings.
Type TRX (blue)
Self-wear: Low. Bulk density: 1.15 kg/l Has a long service life. With suitable compound, plastic chips type TRX give good surface finish. Especially suitable for castings.