Steel bucket teeth for the excavator Precision casting parts Silicasol precision casting, High strength Feature: Steel bucket teeth for the excavatorSilicasol precision casting,High ... casting, CNCSurface finish: Plain, heat treatment,Copper platingCasting minimum tolerance: +/-0.2mmCNC tolerance: DIN 2768-mInspection: Slide caliper, microcalliper, projector, 100 ...