
The bead drilling tools are made of alloy steel, high hardness, very durable, corrosion resistant and rustproof. Concave cutters, these quality C-shaped carbide cutters can drill precise holes in any wood. Allows you to carve perfect rounded beads in any piece of wood. Design your own jewelry, crafts, home decorations and more. Suitable for ebony, rosewood, skillful knots, mahogany, rosewood, sandalwood, rosewood, ebony, etc. Ideal Gift: There is nothing more special than a handmade gift. Your friends or family will love it.