1mm Diamond Bits For Drilling Stone Compatible with Dremel Drill Bit Set Twist Tip Design Jewelry Sea Glass Beach Shell Gemstone 20 Pieces Set

High Quality Diamond Drill Bits for Stone Jewelry Diamond Coated Drill Bits 20 pieces – Wet Type (water to be used during drilling) Great for making 1mm holes for sea glass drill jewelry, including earrings, beads, and pendants Diamond burr bit great for drilling 1mm holes in glass, stone, tile, and more Diamond drill bits for dremel (may require a chuck adapter) 1mm Size Twist Design – Total of 20 pieces Shank is 1mm. Compatible with Dremel using suitable collet. These bits are a very popular type and size used by Jewelry Designers for drilling a nice clean hole in Beach Sea Glass for making Earrings, Pendents and Bracelets. They have multiple layers of industrial diamond particles bonded to the tips which provides for longer drill life and are excellent for drilling completely through any thickness of Beach Sea Glass up to 1/2″ thick. These Bits can be used in any high speed Dremel-Type Rotary Tool or Small Precision Drill Press with an adjustable collet.

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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

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The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.