Carr Lane Head Liner Bushes
- ID -5/16 - 2-1/4" or 8 - 105mm
- OD - 1/2 - 2-3/4" or 12 - 125mm
- Length - 5/16 - 3" or 10 - 112mm. Unground option available.
Similar to a Liner bushing, but with a head to resist hevay axial loads. Head liners are permanent bushings used to hold renewable drill bushings. The head liner's ID has a precise sliding fit with the renewable bushing's OD. The hardnened head liner accurately locates the renewable bushing and protects the jig plate from wear cause by frequent bushing replacement.
Note: The "length" listed for a head liner refers to its overall legth, not its length under the head. Metric head-liner bushings are the same as metric press-fit bushings.