A.S.I. de colección Miel de superficie No. A.S.I. 54 400 Grano (t)

The product is a collectible vintage A.S.I. Surfacing Hone No. A.S.I. 54 with 400 grit. It is likely a tool used for surfacing or honing purposes. The brand is A.S.I., known for producing such tools. Manufactured by Abrasive Service Industries Colorado Springs,CO.

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