Diamond Burr Bits for Drilling Glass, Metal, and Gemstones for Dremel Grinding and Rotary Tools, 90 Pieces, 1/8-inch (3 mm)

90 PCS DIAMOND BURRS Excellent for fine detail work, cutting, engraving, carving, retouching and finishing, working on glass, metal, stone, ceramics, wood, plastic

30 slightly different router styles can achieve more carving, ideal for all types of detail work on glass, metal, stone, ceramics, wood, plastic

Jewelry Beach Sea Glass Shells Gemstones Lapidary, Necklaces Earrings, Pendants, Bracelets, Beach, Tiles, Marble, Rocks, Ceramics, Porcelain, Coated Drill Bits

1/8" diameter shank, compatible with most rotary tools, ideal for home improvement, hobbies, crafts and whenever you need to polish, grind, drill, cut, engrave and more with most rotary tools

Material: Alloy; Diameter: 3mm / 0.12 inches

Product Description

Very popular diamond drill bits used by jewelry designers to drill holes in beach glass, stones, and rocks for making necklaces, earrings, pendants, and bracelets.

Features:

Quantity: 90pcs Diamond Burrs

1/8 inch (3mm) Shank

Total Length: 1.77 inches

Plastic box packaging, easy to carry and store

Can drill beach glass, shells, rocks, marble, etc.

CAUTION: DO NOT OPERATE DRY

Wet drilling only. These are delicate diamond drill bits with a very small diameter. The diamond coating is very thin.

I cannot take abuse.

Start the hole at an angle. While holding the drill by hand, carefully move the drill just enough to drill around the sides of the hole. Let the tool do the work.

Package includes:

90 Pcs / 3 box diamond burr grinding wheels