Description
Diamond Coated Twist Drill Bits : 2 Different Sizes (5 Each) Total of 10 Pieces
5 pcs. 2mm Diamond Drill Bit
5 pcs. 2.5mm Diamond Drill Bit
Used by Jewelry Designers for drilling clean holes on Beach Sea Glass, Sea Shells, Rocks, Marbles, Stones, etc.
Practical – Suitable to be used with hand drills, flex shafts and dremels.
Experience needed, you may break few bits during practice. Use with water – do not run dry.
Comes in plastic bag bulk packaging.
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