HB 4155-1988
Specifications for step reamers for machining superalloys and titanium alloys through holes with cemented carbide machines (English Version)

Standard No.

HB 4155-1988

Language

Chinese, Available in English version

Release Date

1988

Published By

Professional Standard - Aviation

Latest

HB 4155-1988

Scope

This standard applies to carbide machine step reamers for processing high-temperature alloys and titanium alloy through holes (according to HB 4151 ~ HB 4154-1988).

HB 4155-1988 history

• 1988 HB 4155-1988 Specifications for step reamers for machining superalloys and titanium alloys through holes with cemented carbide machines