Calcite Dichroscope Mandrels these broaches are sized for

these broaches are sized for controlled

compatible with quick-disconnect flexible shaft

069 6" Cut 0 Coarse LP1180-6-2-2 N/A 6" Cut 2 Medium LP1180-6-2-2

Small size for a proper fit — choose the size that best matches your face

which exhibit high and low variations visible under magnification

Calcite Dichroscope Mandrels these broaches are sized forThe calcite dichroscope is used to determine whether a gemstone is dichroic, displaying two distinct colors when viewed from different directions. This property helps differentiate stones of similar body color and is especially useful for examining rough material or mounted stones where other instruments are difficult to use. Features Reveals whether a stone is dichroic (shows two colors) Assists in distinguishing gemstones of similar appearance