Diamond, Summa Point 653 Hourglass Shape with a Round 1.63mm Head

The Diamond Summa Point 653 is a precision hourglass-shaped diamond bur featuring a 1.63mm round head and a standard 1/16" shank. Manufactured in Japan by Shofu Dental, this bur is engineered for exacting detail work, making it a reliable choice for jewelers and metalsmiths who require accurate carving, shaping, or detailing of stones and hard metals.

The hourglass profile of the 653 shape provides controlled access to recessed areas and fine contours, while the diamond-coated round head delivers consistent cutting performance across a variety of hard materials. Its compact head diameter makes it well suited for intricate work where precision and repeatability are essential.

Features

• Hourglass shape with a 1.63mm round head for precise, detailed work
• Diamond-coated cutting surface for use on stones and hard metals
• Standard 1/16" shank fits most flex-shaft handpieces and rotary tools
• Manufactured in Japan by Shofu Dental to professional dental and jeweler standards

Specifications

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.