Carr Lane HM-18-20-12.00 | Quick-Ship Head Press-Fit Bushing

Quick-Ship Head Press-Fit Bushings-Metric

Metric version of our popular H bushing. HM bushings are permanently pressed into the jig plate. They are generally used for single-operation drilling or reaming, when you do not expect to replace bushings during the tooling's lifetime. The head can be left exposed, or recessed by counterboring the installation hole.

Application Information

HM bushings are permanently pressed into the jig plate. The head can be left exposed, or recessed by counterboring the installation hole.

ID Tolerance

Standard ID Tolerance (G6):

From 0.35 to 3mm +0.002/+0.008mm

Over 3 to 6mm +0.004/+0.012mm

Over 6 to 10mm +0.005/+0.014mm

Over 10 to 18mm +0.006/+0.017mm

Over 18 to 30mm +0.007/+0.020mm

Over 30 to 50mm +0.009/+0.025mm

OD Tolerance

Standard OD Tolerance (s6):

4 to 6mm +0.027/+0.019

7 to 10mm +0.032/+0.023

12 to 18mm +0.039/+0.028

22 to 30mm +0.048/+0.035

35 to 48mm +0.059/+0.043

55 to 62mm +0.072/+0.053

Material

Parts Specification