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. 2011 Aug 1;116(4):743–749. doi: 10.6028/jres.116.017

Fig. 2.

Fig. 2

Teeth were mounted in polymethylmethacrylate resin and a 90° edge prepared as shown in (a). Samples were luted to a metal block using machinist’s wax. These were attached to the platform of the edge chipping machine, and the stylus advanced until a chip was produced as shown in (b).