Swiss Cylinder Square Cross Cut Bur Kit. 12 Pieces. 0.70mm To 2.70mm Drilling Equipment approximately 35% zinc (Zn)

approximately 35% zinc (Zn)

Operating at a low flame setting can result in uneven heating and potential overheating of your workpiece

Gold layer is significantly thicker and more durable than gold plating

Die-struck construction for enhanced metal density

Swiss Cylinder Square Cross Cut Bur Kit. 12 Pieces. 0.70mm To 2.70mm Drilling Equipment approximately 35% zinc (Zn)This 12 piece kit brings together Swiss made Tungsten Vanadium Cylinder Square Cross Cut Burs spanning 0. 70mm to 2. 70mm a comprehensive range for precise metal removal across everyday jewelry work. Tungsten Vanadium burs are the most widely used burs in the jewelry industry, prized for their machine made uniformity and ultra high precision tolerances. Each bur cuts precious metal smoothly and cleanly, with no chatter or drag. Unlike High Speed Steel