ASTRA Elete TOOL and CUTTER GRINDER AR5-E. Instruction & Maintenance Manual. ELITE (ASTRA) TOOL and CUTTER GRINDER Model AR5-E. Operator's Instruction and Maintenance Manual. Includes a copy of the detailed Technical Sales and Specification and Accessories Catalogue. Manufacturers: Astra Elite Models: AR5-E Contents: Operators Manual Maintenance Manual Catalog