21/32" LATHE AND OD GRINDER MANDREL - TTCDesigned For Setting-Up Accurately Bored Or Reamed Blanks And Castings Features- Standard taper: .0005" per 1"
- Sizes under 1" are .0005" undersize on smaller end.
- Sizes 1-1/16" to 3" are .001" undersize on smaller end.
- Hardened and ground.
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