撞釘|Drill for carving jade
Object type: Jade carving tool
Department: Asian Art
Culture: China
Date: 20th century
Medium: Steel
Dimensions: L. 5 1/16 in. (12.9 cm); Diam. 1/4 in. (0.6 cm)
Classification: Metalwork
Credit line: Gift of Joan Hartman-Goldsmith, 1981
Accession year: 1981