Milling Burs—Yena（D14 D15 D40 D43 DC40）Milling Machine Material:Zirconia/PMMA/Wax ·Prepare teeth into obviously sloping

·Prepare teeth into obviously sloping shoulder or round shoulder

Produces models with ultra-high surface hardness

·Knuckle radius should be 0

·Preparation shoulder width of at least 1mm

·Easy processing

Milling Burs—Yena（D14 D15 D40 D43 DC40）Milling Machine Material:Zirconia/PMMA/Wax ·Prepare teeth into obviously slopingCeradirect provides zirconia burs, glass ceramic burs, resin burs, metal burs and other types of burs. The bur is made of ultra fine grain hard alloy material, which improves the service life of the bur, and has high precision, stable quality and sharp cutting edge. Good chip removal, wear resistance and high processing efficiency. Size See pictures for details Material Cutting dia.(mm) Shank dia.(mm) Zirconia PMMA WAX 0. 6 4. 0 Zirconia PMMA WAX 1. 0