Aluminium oxide stones 
with ceramic binder

Made of micrograined aluminium oxide grits, Dura-White stones can be used for very fine finishing and smoothing of various dental materials.

Indication

In the dental practice
Finishing and very fine working of e.g. composite, GIC (glass ionomer cements) filling materials, porcelain, enamel, e.g. smoothing crown preparations after contouring with diamond abrasives

In the dental laboratory
Very fine contouring and fine finishing of porcelain or composite restorations

Range of use
Suitable for the following materials: porcelain, composite, compomer, enamel, glass ionomer cement

Benefits

• precision running
• vibration-free finishing
• consistent finishing performance
• economical
• high edge stability
• long tool life
• wide range of shapes

Material properties

Working end
Aluminium oxide stones (Arkansas stones) with a ceramic binder, fine grain size (micro-grain size)

Shapes and sizes
14 shapes in total
HP shank - straight handpiece: 10
CA shank - contra-angle piece: 8
FG shank - turbine: 9

Shank
Stainless steel shank

Shank shapes
HP shank = straight handpiece
CA shank = contra-angle piece
FG shank = turbine

Recommended speed range
5,000 - 20,000 min-1

The recommended speed range varies according to the type of the shank and the shape size of the working end.
The maximum permitted speed should not be exceeded!

Note
Dura-White Stones are autoclavable for reuse.

Pack types

12 per pack - see ordering information

Special finishing and polishing kits also contain a coordinated range of Dura-White stones.