• Head Diameter: 4.0 mm, Head Length: 1.5 mm
• Grit: SC (Super Coarse, ?140??m)
• Head Shape/Number: 909 (Round Wheel)
• Super Coarse grit for rapid material reduction
• Round Wheel shape is ideal for occlusal reduction
• Quantity: 5 pieces per package

The Coltene Whaledent - Alpen Diamonds (Old #R90915Sc040Fg), now cataloged under the new reference 60032673 and supplied in a convenient 5-pack, are premium, Swiss-made multilayer diamond instruments particularly for rapid, precise, and efficient reduction of hard dental materials, making them ideal for crown and bridge preparation and gross material removal. Featuring a head diameter of 4.0 mm and a shallow head length of 1.5 mm, this diamond bur is characterized by its 909 Round Wheel shape, which is perfectly suited for occlusal surface reduction and depth cuts.

The aggressive Super Coarse (SC) grit, which is typically indicated by a black band on the shank and features diamond particles of approximately 140??m, ensures maximum cutting power and speed to significantly reduce procedure time. Crafted using a unique multi-layer diamond application process, the bur guarantees maximum and uniform natural diamond crystal coverage. This innovative construction means that as the outer diamond layer wears, fresh, sharp diamond particles are continuously exposed, which contributes to its exceptional durability, sustained cutting efficiency, and overall longevity.

The FG (Friction Grip) shank ensures stable and vibration-free performance in any high-speed handpiece, providing the control necessary for heavy-duty tooth preparation. If you're searching for a highly effective and reliable tool for superior crown and bridge preparation, the best round wheel super coarse diamond is a definitive choice for any dental professional.