60 Pcs Diamond Drill Bits, 1mm 2mm 3mm Mix Set Jewelry Drill Bits for Jewelry, Sea Glass Shells, Gem Stones Lapidary, Jewelry Making
$9.99
Price: $9.99
(as of Mar 05, 2025 09:12:01 UTC – Details)
About the product:
Very popular drill bits used by jewellery designers for drilling holes in beach shells, stones, rocks for making necklaces, earrings, pendants and bracelets. Aiskaer tools have multiple layers of fine industrial diamond particles bonded to the tips for longer drill life. Aiskaer tools are excellent for drilling through materials up to 1/2″ thick.
Product Features:
1/8 inches shank
The total length of 1.77 inches
Plastic box packaging, easy to carry and store.Can drill beach sea glass, sea shells, rocks, marbles, etc.
ATTENTION: DO NOT RUN DRY!
Only wet drilling. These are delicate, very small diameter diamond drills. Diamond coating is very thin. Cannot take abuse.
Start the hole at an angle. Holding the drill in your hand, carefully move the drill just enough to ream out the sides of the hole. Let the tool do the work.
Pack contains:
1mm 20pcs 2mm 20pcs 3mm 20pcs
Package Contains：A set of 60 includes 3 different sizes, 1mm (1/25) × 20pcs, 2mm (1/16) × 20pcs and 3mm (1/8) × 20pcs, all with standard 1/8″ shanks to meet your various creative needs
High-Quality Material：Made of high quality diamond particles, high hardness, wear resistant and impact resistant
The Perfect Tool：These diamond-coated drills are the most important tool in jewelry making.Great for drilling holes in sea glass,shells,gemstones and more.Ideal for glass drilling,jewelry making and lapis lazuli projects
Superior Performance：Diamond tipped drill bits suitable for hand drills, soft shank drills and sharpeners. Whether you’re working on jewelry, lapis lazuli projects or glass crafts, these diamond-tipped drill bits offer superior performance
How to Use：Step 1 – start drilling at a certain angle; Step 2 – hold the drill bit in your hand and move it carefully so that it can just ream out both sides of the hole(remember not to use too much force); Step 3 – cool with water
Customers say
Customers find the drill bits work well and provide good value for money. They appreciate the size selection and ease of use. However, some customers have reported issues with quality, diamond quality, and breakage rate. There are mixed opinions on drillability and break rate.
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