Excavator # 133/134 power composite instruments Placement instruments are used to

Placement instruments are used to deliver and place liner and base materials within the cavity preparation

One working end is curved and the other is straight

The terminal shank is 1 mm in diameter and 16 mm long with a blade width of 0

4 mm blade widths and a 14 mm terminal shank length set at 40˚ to the centerline of the handle

Excavator # 133/134 power composite instruments Placement instruments are used to0. 9 mm diameter and a terminal shank angle of 32. Excavators are used in the removal of carious dentin. Wise offers a complete selection of spoon and blade excavators in a wide range of blade widths and shank lengths for any application. All are made of high carbon stainless steel that is formed and precision ground by expert craftsmen, then hardened for the ultimate in sharp edge retention and durability