Dura-Green DIA is a vitrified-diamond bonded abrasive designed to provide a consistently smooth, chipless cut on porcelain or all-ceramic substrares. A dense, well-balanced layering of diamond particles embedded from surface to core in a special glass binder ensures greater
durability, cutting efficiency and a smoother surface.
Rotary instruments come in 3 different shanks:
HP (Handpiece) Shank
- A smooth, precise HP shank is attached to the chuck of the straight dental handpiece
Standard diameter of HP shank: 2.35mm
CA (Contra Angle) Shank
- A precisely shaped CA shank fits positively in a CA handpiece and is manually locked in place with the aid of a groove at the lower end of the shank
Standard diameter of CA shank: 2.35
FG (Friction Grip) Shank
- A smooth, even FG shank is used in a high speed turbine handpiece
Standard diameter of FG shank: 1.6mm
Packing:
2/Box
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Benefits:
- Low vibrations & minimal heat generations minimize the risk of micro fractures
- Low contact pressure & high edge stability
- No residual contaimination on the restoration surface
- Air holes optimally distributed thoughout the abrasive minimizes clogging for a consistent performance
- Available in HP x 8 and CA x 3, total of 11 shapes -
Ideal for contouring and finishing all types of ceramics including porcelain, lithium disilicate and zirconia restorations.
Recommended Speed Range: Max. 30,000rpm