Merlin10011 - Fine Stone Garnet Carbide Abrasive

10011 10mm hole size 

2" (50mm) diameter x 10mm center, flat profile, abrasive disc.

Garnet - Fine Grit - Merlin Disc Accessory.

Also great for stone carving.

Merlin "The World’s Smallest Chain Saw" is a miniature woodcarving set from King Arthur’s Tools that features an eight-tooth saw chain that's only two inches in diameter. This set includes contains a Proxxon variable speed mini grinder and five different accessories in a molded case. Home & Garden Television (HGTV) featured Merlin as the top "cool product" in their showcase episode and CNN Weekend covered Merlin as one of the top 6 products on the "Tooling Around" segment of their show soon after Merlin was presented at the 2004 National Hardware Show in Las Vegas. 
Merlin is now available in both fixed and variable speed models is packaged with accessories for carving - Merlin Universal and accessories for hooftrimming - Merlin Hooftrimming. Merlin Universal Carving Set is a light and compact miniature carving set that consists of the Proxxon® long neck angle grinder and five different accessories. Not only is the Proxxon® grinder an incredible tool, a variety of included accessories make this miniature carving tool set ideal from start to finish detail on woodworking and other carving projects. 
This set is also excellent for paint and rust removal, cutting small components, sharpening tools, auto repairs, model and tool & die making. Merlin allows for smooth cutting and excellent control, light stock removal and use in tight, difficult to reach areas. This wizard will do what other tools just can’t do. Merlin can be used with a variety of accessories for deburring, grinding, roughening, finishing and chamfering on steel, non-ferrous metal, glass, ceramics, alabaster, soap stone and other hard surfaces. 
Changing accessories is easy with the Allen key (included) and lockdown spindle button in the die cast housing. A variety of other 2” disc accessories are available to fit Merlin – from specialty cutters to sanders – King Arthur’s Tools offers a selection of discs to expand your creativity.