These 2-in-1 Flap Discs offer long lifetime and good quality specific abrasion. These discs can be used on different steel and stainless steel grades. Box of 10 Key Features: 115mm x 22mm (4 1/2”) Box of 10 40 Grit for high stock removal Standard 2 star product Very good balance between lifetime and specific stock removal Universal Use Ease of use
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