GB/T 9214-1988

Abolished

Conical round-(ball-) nose hardmetal burrs

硬质合金锥形圆头旋转锉

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

This standard specifies the dimensions, tolerances, and technical requirements for conical round-nose (ball-nose) hardmetal burrs used in rotary filing and deburring applications. It is applied in the manufacturing industry, particularly for precision metalworking, mold making, and surface finishing where these burrs are mounted on pneumatic or electric rotary tools. The standard ensures interchangeability and consistent performance across tooling suppliers and end-users.

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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.