1/20" Diamond Drill Bit for Glass and Tile #12018RBZoom

1/20" Diamond Drill Bit for Glass and Tile #12018RB

1/20" Diamond Drill Bit for Glass and Tile #12018RB
Item# 12018RB1
$6.79, 5/$13.95, 10/$21.99, 20/$36.99
$16.10
Availability: not set

1/20" Diamond Drill Bit For Glass, Sea Glass, Beads, Tile, Stone and Precious Metals



This 1/20" bit is one of our most popular drill bits for making jewelry and drilling sea glass. It makes the right size hole for most size 16 or smaller beading wires, pins, jump rings, fishing line and earring findings. It's an easy to use drill bit for beginners.

“I wasted my money at the hardware store. Your instructions on how to drill sea glass did the trick. Thanks!”--- Lisa B in Chicago IL

Order now and your order includes:

  • FREE "How-To" Drilling Guide so that you don't waste your drill bits, glass, time or money.
  • FREE shipping saves you money
  • 100% money back, no risk guarantee


These diamond bits are the best value that you’ll find on the web or anywhere else.

  • You'll drill 1/16" holes in sea glass, stone, tile, and ceramics.
  • Makes the perfect hole for your 16 gauge wire, cord or chain
  • 1 3/4" overall length, 1/8" shank
  • Fits your Dremel® tool, hand drill or drill press.


It really is an easy decision. You’ll be glad you did!

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