Hardmetal burrs - Conical round- (ball-) nose burrs (style L) Ingestion-build-47553 durability and high quality equipment

durability and high quality equipment for its users

) or direct current (d

— Case 3 — resistance welding as guidance to a manufacturer or sub-contractor developing a quality system

a) instructions for instrument servicing or repair

Hardmetal burrs - Conical round- (ball-) nose burrs (style L) Ingestion-build-47553 durability and high quality equipment1 Scope This part of ISO 7755 specifies the main dimensions of the cutting part for hardmetal burrs of cone shape, with a round (ball ) nose and designated by the Symbol L. Tolerances on the cutting diameter, direction of helix and cut, diameter and length of the cylindrical shank and designation of burrs are dealt with in ISO 7755 1.