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Description / Abstract:
SCOPE AND PURPOSE
This standard is to provide the means for in. dividual axial
adjustment of drilling, reaming, and tapping tools, etc. in the
spindles of single or multiple spindle heads.
Further, its purpose is to permit interchange-ability of
adapters into different manufacturers' machines consistent with
necessary accuracy.
Its scope is primarily in the medium to larg size of drill
spindles, i.e from No. 0 Morse Taper and .375 American Standard
taper through No. 4 American Standard Taper.