“Excavator 33L spoon shape blade has diameter is 2.0 mm. The terminal shank length is 15 mm and set at the angle 60º to the center line of the handle.Excavators have extra-long terminal shanks for reaching deep into the cavity preparation and excavators are made from high-carbon stainless steel, then hardened for the ultimate in sharp edge retention and durability. Excavators are very unique, they have large diameter and light weight handle for max comfort, it is also used to reduced hand fatigue and also increased control.Excavators are used to remove of carious dentin. Sheroski Instruments offers you to a complete selection of “spoon” and “blade” they in a wide range of shank lengths and blade widths for any application.Features:Made of medical-grade German stainless steel.Passivation procedure performed to prevent rust and improve corrosion resistance.Non-sterile, reusable and autoclavable.Form test, boiling test and performance test carried out.Lifetime warranty against defects in materials and workmanship.”