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Straight grinding disc


Content: 10 Unit

Prices incl. VAT plus shipping costs

  • 210259
  • Please select your desired product variant here:

Product dimensions:

Grain SU:


Fillet weld flap disc – the combination of a 10 mm flap projection and rigid fabric makes for a long lifetime.

• High stock removal performance through ceramic grain
• Optimised for fillet weld work
• Optimal price-performance ratio

Machine suitability:
The flap disc with an extended flap projection is suitable for use on angle grinders from any performance class. Users should match the disc to a high-power drive to get the best-possible level of performance.

Material suitability:
The RHODIUS LGK FK flap disc has been specifically developed for processing stainless steel (e.g. V2A, 1.4301), steel (carbon steel – also termed structural steel, St37, S235JR and 1.0037) and cast steels. The disc offers an impressively long tool life here, coupled with consistently aggressive stock removal.

Structure and production:
The disc is manufactured to EN 13743, safety-tested and certified to oSa standards. The product features a fibre glass backing pad. Users can work at high contact pressure with this product. The abrasive grain used for the LGK FK is a high-quality ceramic grain (sintered corundum). This is self-sharpening. All RHODIUS flap discs are also iron- and sulphur-free. The flaps on this disc use a conical arrangement. The conical 10° layout used for the flaps here improves ergonomics during grinding and therefore makes tool handling easier. With its extended flap projection, the LGK FK is perfect for fillet weld grinding jobs.

The LGK FK provides users with the best RHODIUS tool in its category. RHODIUS TOPline products represent a maximum level of performance and quality.

The special ‘top size’ coating used for the flaps also ensures that grinding work stays even cooler. This premium tool is perfectly suited to tackling demanding grinding work while offering an optimum price/performance ratio. During use, the LSK FK flap disc offers superior features such as 10 mm flap projection and a sturdy cloth backing. This special abrasive disc is therefore an optimal choice for quick and precise grinding of fillet welds, especially in awkward places. This disc simply lasts longer here than the competition.

The flap disc is available with a diameter of 125 mm, and, depending on the variant, in the FEPA grit sizes of 40, 60 and 80.


Stock removal
Grain Grain
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.

Product variants:

size Product dimensions Grain SU rpm Maximum revolutions box Content computer Article no. Product category number GTIN barcode packing unit
125 x 22,23 40 12250 U/min 10 210259 PK05 4011890101636
125 x 22,23 60 12250 U/min 10 210260 PK05 4011890101650
125 x 22,23 80 12250 U/min 10 210261 PK05 4011890101674

Suitable accessories

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