ITEM: 3/8 Head Diam x 3/8 Thickness, B122, Ball End, Aluminum Oxide Mounted Point GRIER ABRASIVES. MANUFACTURER: GRIER ABRASIVES. BRAND: Grier Abrasives. MANUFACTURER PART: B122N218155. 3/8 Head Diam x 3/8 Thickness, B122, Ball End, Aluminum Oxide Mounted Point GreenGray, Fine Grade, 51,000 RPM (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Points & Burrs. Mounted Points. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: Grier AbrasivesPoints & BurrsPointsMounted PointsN/A.