For glass, glass bottle, cutting hole diameter from around 1/4" to 5/8" (6.0mm-16mm) or bigger and used to drill hole cut hole in glass, glass bottle, glass hole saw, glass drill bit for dremel tool or common rotary tool
For ceramic tile, porcelain tile, cut hole diameter from around 1/4" to 1/2" (6.0-12mm) or bigger and used to drill hole cut hole in ceramic, porcelain, flower pot, terra cotta, glazed ceramic tile, polished porcelain tile, marble, granite and shower tile, bathroom tile, drill hole for stone, jade, jewelry, Beach Glass, Sea Shells, Gemstones, drill bit for dremel rotary tool or other brand rotary tool, handheld Electric Drill
Easier and quicker for building hole, no slipping, no skip, innovative method makes per hole costing lower. this product applies to household and contractor
E Type hole saw specially designed for drilling hole cutting hole in hard material such as glass, ceramic, porcelain, marble, granite, good for drillling hole, fine detail work, cutting, engraving, carving, touch-up, finishing and Polishing fits dremel accessories, rotary tool accessory kit. It is more durable and not let you down
Detailed User Manual. Be sure to buy your Rtree products from Rtreehouse, who is the ONLY seller authorized to sell this product