for sharpening or cleaning cutting tools, e.g. files

Introduced: September 1968

Last revised: January 2006

Full Title

Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods > for sharpening or cleaning cutting tools, e.g. files

Classification Context

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: GRINDING; POLISHING
Subclass:: ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL

Related Keywords

sharpening FILE(S) by abrasive blastsharpening RASP(S) by abrasive blastingSHARPENING of cutting edges by abrasive blastingSHARPENING of files or rasps by abrasive blasting