What is a 90-Degree High Speed Bur?

Meet our 90-degree High Speed Hart Bur! 🛠️ Ideal for cutting seats for large stones, especially those with deeper pavilions and thicker girdles. With CNC-ground flutes ensuring a smooth, precise cut, these burs stay sharp even under high heat.💎 #Bur #StullerBur #90DegreeBur #BenchJeweler #Jeweler #StoneSetting

Видео What is a 90-Degree High Speed Bur? канала Stuller, Inc.