Liner Bushings

These are used to align air-feed adaptor tips. The liner's ID has a precise sliding fit with the shank's OD. The liner accurately locates the shank and protects the jig plate from wear and damage caused by frequent insertion.

Application Information

Liner with Lockscrews

Liner with Taper-Lok Air-Feed Lockscrews

Liners with Lock Strips

Standard Liner ID Tolerance:

3/8" +0.0001/+0.0004

7/16 to 5/8" +0.0002/+0.0005

3/4" +0.0003/+0.0006

13/16 to 1" +0.0004/+0.0007

1-1/8 to 1-3/8" +0.0006/+0.0010

1-1/2 to 1-3/4" +0.0008/+0.0012

OD Tolerance

Standard OD Tolerance:

5/8" +0.0017/+0.0014

3/4 to 1" +0.0018/+0.0015

1-1/4" +0.0020/+0.0017

1-3/8" +0.0022/+0.0018

1-3/4" +0.0023/+0.0019

2-1/4" +0.0025/+0.0021

Material

Parts Specification