Standard Abrasives Buff and Blend Combi-Wheel 898009, 3 in x 2 in x 1/4 in A MED 80, 5 per inner 50 per case For added cut, the Standard Abrasives Buff and Blend Combi-Wheel features alternating flaps of Buff and Blend non-woven GP material and coated abrasive resin bonded materialThe combination of flaps blends and removes contaminants more aggressively than a non-woven brush, while producing a uniform final finish with a linear scratch pattern. Product Information Brand 3M Part # 7000122225 Origin Country Mexico Product Type Non-woven Wheels Product Information1/4? (6 mm) permanently affixed shank enables easy use on a small straight grinder or flat finisher (for larger wheels)Addition of coated flaps produces a sharper cut than a completely non-woven brushBlends, cleans, and finishes on ferrous and non-ferrous materials when a linear scratch pattern is requiredResin coated non-woven mesh material runs cool and resists smearingSteel shank helps maintain smooth running and ease of control for off-hand operationsUseful for satin finishing on large contoured surfaces