1.2-2.5mm Diamond coated Lapidary Drill Hole Needle Solid Bits for Jewelry Agate Gems very thin diamond needles 100 pieces a lot 1.2-2.5mm Diamond coated Lapidary Drill Hole Needle Solid Bits for Jewelry Agate Gems very thin diamond needles 100 pieces a lot Price USD $ 45.00 ORDER Share this:TwitterFacebook