All American Type PM Bushing, 40mm ID x 55mm OD x 56mm L, Drill Bushing C1144 Steel, Heat Treated to Rockwell C62 to 64 Made in USA
Product information
$47.10
Product price and availability are accurate as of July 22, 2026 at 2:53am and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Additional details
Features
I.D. Tolerance of +.0001/.0005 Concentricity of 0 to .0003 Total indicator reading maximum Heat treated to Rockwell C62 to 64. No Counterbored
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