KUTHA (kumapeto kwa-mankhwala)
Nthawi zambiri, beveling ndikuwonetsetsa kuti kuwotcherera kwabwino. The kuwotcherera workpiece chofunika pamaso kuwotcherera. Kuti chowotchereracho chikhale cholimba, chowotchereracho chimaphwanyidwa m’mphepete mwa mbale.