Precise 5 Piece 3/8″ Shank Square Indexable Carbide Turning Tool Set

3M Diamond File, Grade 120, M125 Micron Size, Black 1-1/2"L x 3/4"W - 51144808298 Highly versatile - use wet or dry. For grinding hard-to-cut materials, fine-finish delicate surfaces, bevel edges, remove burrs, sharpen tools. File Set Type: Diamond Pattern