Aluminum Oxide 6" x 5/8" Triangular File Grit:Coarse Free from all acids

Free from all acids

This is an industrial quality dust collector designed for dry metal grinding of lawn mower blades

The bottom of the block is covered in synthetic non-slip pad

Mount the set on either side of the grinder

Stage 1 uses cyclonic action to catch most of the grinding dust in a pan

Aluminum Oxide 6" x 5/8" Triangular File Grit:Coarse Free from all acidsAluminum Oxide Stones Aluminum oxide stones excel at refining surfaces, offering a finer finish than silicon carbide stones. Their durability and ability to hold their shape well make them ideal for precision tasks such as sharpening, shaping, leveling, or deburring after machining. These stones are a good choice when a high quality finish and accuracy are critical. Oil Filled These Aluminum Oxide Stones are filled with oil in manufacturing, reducing