Aluminum Oxide 6" x 5/8" Triangular File Grit:Coarse Use both surfaces on a

Use both surfaces on a dull knife

the G7 stone holder is made of fused layers of glass with sturdy non-slip rubber feet and stops

MAG-8000 and MAG-9000 Machines for fast sharpening of conventional lawn mower blades

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

Mount the set on either side of the grinder

Aluminum Oxide 6" x 5/8" Triangular File Grit:Coarse Use both surfaces on aAluminum 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