Extended Range Head Press Fit Bushings
- Same as Headless Press Fit but with head (or shoulder) on the drilling entry end
- Head prevents heavy axial loads from forcing bushing through jig hole
- Available with finish ground O.D. or unground for custom grinding
- Flush mounting is possible by counterboring jig hole to fit bushing head
Extended Range Bushings with a ground O.D. are concentric within .0005″ T.I.R. Unground Extended Range Bushings have a concentricity of .006″ T.I.R. To order an unground O.D. add the letter “U” to the end of the ANSI designation.
The price code is listed below the ANSI designation for each Extended Range Bushing and applies to standard drill sizes only. Special Extended Range Bushings will be priced on request.
Extended Range Bushings are not returnable.
|I.D. Range (Drill Size)||Std. I.D. Tolerance
(add to nom I.D.)
|Over 1-1/2 to 2-3/4||+.0003 to +.0007|
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