Professional Quality, 1/8 in. Shank, 180 Grit. Includes 20 assorted shapes covered with diamond particles. All bits have 1/8 in. shanks and come in convienient plastic holder. Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing. Use on wood, jade, ceramic, glass, hardened steel, semi-precious stones and other hard materials. Product Dimensions:1.75 inch.x2.5 inch.x0.5 inch. ProductWeight0.15 lbs.

• Includes 20 assorted shapes covered with diamond particles
• All bits have 1/8-Inch shanks and come in convenient plastic holder
• Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing
• 180 grit

Includes 20 assorted shapes covered with diamond particlesSmartbusiness