GB/T 9208-1988

Abolished

Spherical hardmetal hurrs

硬质合金圆球形旋转锉

Standard Type

GBT

ICS

25.100.60

CCS

J41

Status

Abolished

Issue Date

1988-05-27

Implementation

1989-01-01

Centralized Committee

N/A

Issuing Authority

N/A

Application Summary AI generated

GB/T 9208-1988 specifies the dimensions, tolerances, and technical requirements for spherical hardmetal hurrs (rotary burrs) used in deburring, edge breaking, and surface finishing of metal parts. It applies to manufacturing and mechanical processing industries, particularly for precision work on molds, dies, and aerospace components where carbide burrs are employed with high-speed rotary tools. The standard ensures interchangeability and performance consistency in industrial grinding and finishing operations.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.