Description: - The Bead Drill tools is made of high- steel material, high hardness, durable in use, corrosion resistance and anti-rust. - Exquisite workmanship, make it cut quickly and easily, these quality-shaped, cemented carbide cutter drill through any wood with precision. - Fit for: Ebony, rosewood, deft knots, , rosewood, sandalwood blood, Rosewood, ebony and so on. - Design your own bracelets, necklaces, jewelry, DIY handicrafts, home decorations etc.with beads - Easy to use, Carves perfect rounded beads out of any piece of wood.Specification: - Blade Size: 14/15/16/18/20/22/25mm(7 types) - Quantity: 16pcs per set - Usage: processing with beadsPackage Includes:1 x Handle1 x Wrench7 x Blade7 x Drill Bits:1.Please allow 1~3 cm error due to manual measurement, thanks.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you！