Wähle ein anderes Land, um Inhalte für deinen Standort zu sehen.
Sehr geehrte Damen und Herren,

bis zum 19.12.2023 können Sie Ihre Bestellungen wie gewohnt aufgeben. Nach einer kurzen Weihnachtspause sind wir ab dem 02.01.2024 wieder für Sie da.

Vielen Dank für Ihr Verständnis.
Freundliche Grüße RHODIUS Abrasives Team


Shape 27
Shape 27
Grinding disc


Content: 10 Unit

Prices incl. VAT plus shipping costs

  • 210656
  • Please select your desired product variant here:

Product dimensions:


High-performance stainless steel rough grinding disc with ceramic abrasive grain.

• High stock removal performance
• Additional fabric flange from 180 mm diameter for use on high-frequency and compressed-air angle grinders
• Grinding is very operator-friendly and non-tiring thanks to novel binder system

Machine suitability:

The RHODIUS RS580 EXTENDED is a grinding disc (shape 27) for angle grinders in any performance class, including high-frequency (HF) machines and air grinders.

Material suitability:

The RHODIUS RS580 EXTENDED has been specifically designed for processing stainless steel (SST, Inox), e.g. 1.4031 (X5CrNi18-10 or 304), steel (carbon steel – also termed structural steel, St37, S235JR or 1.0037) and cast steel. The RS580 EXTENDED grinding disc is an excellent choice for chamfering, welding seam preparation, for finishing work on welding seams and for the fettling or smoothing of cast parts.

Structure and production:
The disc is manufactured to EN 12413, safety-tested and certified to oSa standards. Every thousandth disc undergoes safety testing at almost double the normal working speed. The product features high-quality, extremely aggressive ceramic grain (sintered corundum) and a matching phenol resin formulation, and is reinforced by three full-coverage glass cloth layers plus an extra, smaller flange cloth. This grinding disc therefore comfortably exceeds the side load criterion of 290 N required by safety regulations.


With the RS580 EXTENDED, users get the best RHODIUS tool in its category. RHODIUS TOPline products represent a maximum level of performance and quality.


The RS580 EXTENDED offers an impressive and aggressive level of stock removal performance combined with a long lifetime. Thanks to its topcoat of fine grain, this disc keeps chipping to a minimum.


The RS580 EXTENDED grinding disc has a disc width of 7.0 mm, and is available in diameters from 115 mm to 230 mm.

This grinding disc is the preferred choice for tasks in metalwork shops, in steelwork and shipyards, and in tank, plant and pipeline construction.

The RHODIUS grinding discs for stainless steel are iron- and sulphur-free. However, to avoid rusting you should never change from normal steel back to stainless steel with the same abrasive disc.


Stock removal
Width in mm Width in mm
Material suitability:
Stainless steel Stainless steel Steel Steel
Safety instructions:
Iron- and sulphur-free Iron- and sulphur-free
m/s m/s
Machine suitability:
Freehand angle grinder Freehand angle grinder

Special technologies:

High-performance ceramic grain tools. For industrial high-throughput grinding applications.
Performance-optimised series of extra-thin cutting discs for 30% more performance.

Product variants:

size Product dimensions rpm Maximum revolutions box Content computer Article no. Product category number GTIN barcode packing unit
115 x 7,0 x 22,23 13300 U/min 25 210656 PK04 4011890102190
125 x 7,0 x 22,23 12250 U/min 25 210611 PK04 4011890102206
150 x 7,0 x 22,23 10200 U/min 10 210657 PK04 4011890101926
180 x 7,0 x 22,23 8500 U/min 10 210658 PK04 4011890101940
230 x 7,0 x 22,23 6650 U/min 10 210659 PK04 4011890101964

Comparable products

rhodius_ref_fs1fusion_125_k40_4011890062791_p01 FS1 FUSION
Stock removal

Suitable accessories

Consumers are shown prices including VAT (gross), and companies are shown prices excluding VAT (net).