Description:

Busch Cup Fig 77B 2.10mm Burs (6 Packs)

Busch Cup Fig 77B 2.10mm burs deliver precision and reliability for jewelers worldwide. As the leading name in precision burs, Busch crafts these Cup burs from tungsten vanadium steel and manufactures them to ultra-precise tolerances, ensuring smooth cutting and controlled material removal in stone setting and fine detailing. The Fig. 77B designation corresponds to the European Fig. 411 / USA Fig. 77B standard, offering familiar geometry for consistent results across markets. Each 2.10 mm cup is designed for long wear, delivering stable performance under high-speed polishing and shaping tasks.

• Size: 2.10 mm diameter cup
• Material: Tungsten vanadium steel
• Designation: Fig. 77B (European Fig. 411 / USA Fig. 77B)
• Pack: 6 packs
• Applications: stone setting, precision shaping, facet refinement
• Quality: ultra-precise tolerances for consistent performance

Elevate your jewelry crafting with the trusted Busch Cup Fig 77B 2.10mm burs add this set to your toolkit today and achieve superior control on every project.