Tool centers itself and cuts precise depth. Tool consists of crosscut carbide bur; sleeve that serves as depth stop and pilot; length of flexible, strong piano wire; and standard drive socket. Parts brazed together. Piano wire transmits torque and axial force to cutting tool.
Tool Enlarges Hard-to-Reach Holes
NASA Tech Briefs ; 8 , 1
1984-04-01
Miscellaneous
No indication
English
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Automotive engineering | 1988
|Pan Am enlarges the Kennedy Airport terminal
Emerald Group Publishing | 1972
Suzuki enlarges its three for export
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|C. and O. enlarges yard to handle more coal
Engineering Index Backfile | 1950