Diamond Burr Bits Drill Glass Metal Gem for Dremel Grinding Rotary Tool, 90 Pcs 1/8-inch (3 mm)

General description 90 PCS Diamond Burr Bits are excellent for fine detail work, cutting, engraving, carving, and finishing on various materials including glass, metal, stone, ceramic, wood, and plastic. This set includes 30 different styles of router bits, making it ideal for all types of detail work, particularly in jewelry design and crafting. Perfect for creating necklaces, earrings, pendants, and bracelets from beach sea glass, shells, gemstones, and more. Technical specifications Quantity: 90 pcs Shank diameter: 1/8 inch (3 mm) Total length: 1.77 inch Material: Alloy Usage Ideal for wet drilling only; do not operate dry. Start the hole at an angle and carefully move the drill to scroll the sides of the hole. Let the tool do the work for best results. Other information Package includes: 90 pcs in 3 boxes for easy storage and transport. These are delicate diamond drill bits with a thin diamond coating; handle with care.