Dremel 997 small mounted stone
997 aluminum oxide stone has a 1/8-inch working head in Dremel’s chart.
How to choose
Compare this head for a small burr with a broader 932 or 941. A narrow working head can reach an area where the edge of a wider stone would touch neighboring material.
Compatibility and limits
1/8-inch aluminum oxide working head · check the surrounding clearance
Care
Before mounting the accessory, check its speed rating against the tool and use the holder specified for its shank or mandrel. Refer to the exact model instructions for the workpiece.
Questions before buying
Would I use the 997 across the whole face of a wide burr?
Compare the broader 932 first if the work is exposed. The 997’s small head is a closer fit where an adjacent surface limits how much abrasive can touch the part.