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Application filed by Вячеслав Григорович Краснік, Вячеслав Григорьевич Красник, Ігор Аркадійович Свешніков, Свешников Игорь Аркадьевич, Володимир Валентинович Касьянов, Владимир Валентинович КасьяновfiledCriticalВячеслав Григорович Краснік
Priority to UA97105140ApriorityCriticalpatent/UA28872A/en
Publication of UA28872ApublicationCriticalpatent/UA28872A/en
The invention relates to mining. Cutter has body with two blades front facets of which are equipped with high-stable cutting elements with head, side core-forming and peripheral cutting edges. Peripheral cutting edges are made straight, and at peripheral section of blades wear-proof inserts are installed, those are placed at outer side surface of each blade.
UA97105140A1997-10-211997-10-21Cutter for rotary boring
UA28872A
(en)