Dremel 663DR Glass Drilling Bit With Cutting Oil, 1/4" BackToSchool For the do-it-yourselfer

For the do-it-yourselfer

Compact design allows for user comfort

leaving only the transparent staining from the glue

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For Use With: QO Load Centers

Dremel 663DR Glass Drilling Bit With Cutting Oil, 1/4" BackToSchool For the do-it-yourselferHighlights: 1 4" diameter Drill holes in both flat and contoured glass Diamond impregnated cutting bit for long life Diamond grit around the circumference of t he bit allows it to rasp a larger hole if needed Holes on the side of the bit allow the removal of material For use on glass, ceramic,wall tile, glass block, glass bottles and jewelry Includes cutting oil