Williger [3/4x150mm (0.12/0.16x5.91in)] Used for cutting and excising bone tissue. Designed as a long, thin instrument with a handle at the proximal end and a concave, spoon-shaped and sharp-edged tip at the distal end.Designed to be single or double-ended. BONE CURETTE LUCAS N.84 BONE CURETTE LUCAS N.84