The widest point of this cup burr is between 0.8 and 6.0 mm.

The widest point of this cup burr is between 0.8 and 6.0 mm.

The widest point of this cup burr is between 0.8 and 6.0 mm.

The widest point of this cup burr is between 0.8 and 6.0 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.

High-precision Busch® 70° Shallow Hart Bur (Fig. 446) made from tungsten vanadium steel. Ideal for stone setting and detailed jewellery work. Available in sizes 0.90–2.90 mm.