Description:

Busch Cup Fig 77B 1.70mm (6 Packs)

Discover the Busch Cup Fig 77B, a precision burr trusted by jewelers worldwide. These cup burs, known as European Fig. 411 / USA Fig. 77B, are crafted from tungsten vanadium steel and manufactured to ultra-precise tolerances for exceptional performance in stone setting and fine detailing.

• Material: Tungsten vanadium steel for superior durability
• Size: 1.70mm cup burs
• Precision: Ultra-precise tolerances for reliable, consistent cuts
• Applications: Ideal for stone setting, bezel work, and intricate shaping
• Compatibility: European Fig. 411 / USA Fig. 77B
• Pack: 6-pack set for steady workflow

Engineered for durability and a smooth cutting action, these burs deliver clean, controlled material removal with minimal chip-out. They excel in stone setting, bezel work, and intricate finishing, helping you achieve jewelry-grade results efficiently.

Ready to elevate your craftsmanship? Add the Busch Cup Fig 77B to your toolkit today.