Zopangira matabwa za carbide zomwe zimatchedwanso odulira matabwa a carbide, zimakhala ndi mbali zinayi zodula kotero kuti m'mphepete mwake mutha kuzunguliridwa kuti muwonetse chodulira chatsopano chikapanda kapena kuphwanyidwa, zomwe zimapangitsa kuti pakhale nthawi yocheperako komanso kupulumutsa kwakukulu pa odula wamba wa carbide. Imakhala kusankha koyamba kwa zida zamakono zodulira matabwa zodulira zakuthwa, zosalala pamwamba, kulimba kwamphamvu, phokoso lochepa komanso mphamvu yayikulu.