Dremel 663DR Glass Drilling Bit With Cutting Oil, 1/4"

Highlights: 

• 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

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Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.