smooth operoling, precisely gripping crown rcmoveronce the crown bas been cul through (size 0.1 - 0.12crown cutter), the bcok is inserted correclly (refer tosketch) and gentle pressure exerted to spreod the crown.As the crown is spreod parollel, there is much less riskof fracturing the préparation. An Allen key is suppliedwith the crown remover ior adjusling the beak il necessory(No. 1112 only).