Busch® 90° Hart Bur Set 1.9mm-3mm

Busch® 90° hart burs (also known as bearing burs) are useful for cutting stone seats and notching prongs. Set includes 12 burs: sizes 1.9 through 3mm.

• 1.9mm 
• 2.0mm 
• 2.1mm 
• 2.2mm 
• 2.3mm 
• 2.4mm 
• 2.5mm 
• 2.6mm 
• 2.7mm 
• 2.8mm 
• 2.9mm 
• 3.0mm