I-carbide woodworking inserts inezinhlangothi ezine zokusika ukuze imiphetho ingajikiswa ukuze kuvezwe unqenqema olusha lokusika lapho lubuthuntu noma luchotshoziwe, okuholela ekunciphiseni isikhathi esincane kakhulu nokonga okukhulu kubasiki be-carbide abavamile. 14 * 14 * 2-30 °, 15 * 15 * 2.5-30 °, 30 * 12 * 1.5-35 usayizi othile ojwayelekile kanye nosayizi owenziwe ngezifiso otholakalayo wokufakwa kwe-carbide indexable. Iba ukukhetha kokuqala kwethuluzi lesimanje lokusika izinkuni lokusika okubukhali, indawo ebushelelezi, ukuqina okuqinile, umsindo ophansi namandla aphezulu.