PFERD Abrasives Flap disc 609942 - PFERD 69300937, The PFERD 69300937 flap disc, measuring 115 mm in diameter with a 22.23 mm bore, is ideal for aggressive grinding and blending on steel surfaces. Featuring durable abrasive properties, this PFERD product is commonly used in metalworking to achieve smooth finishes. Supplied in a pack of 10, each disc ensures consistent performance in industrial applications. PFERD 69300937 STEELOX flap Disc 115mm 22.23mm 10pcs high machining power