GB/T 9207-1988

Abolished

Cylindrical round-(ball-) nose hardmetal burrs

硬质合金圆柱形球头旋转锉

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 cylindrical round-(ball-) nose hardmetal burrs, which are rotary cutting tools used for deburring, shaping, and finishing metal workpieces. It is applied in the manufacturing industry, particularly in machining operations on materials such as steel, cast iron, and non-ferrous metals, where precision material removal is required. The standard ensures interchangeability and consistent performance of these burrs in industrial workshops and tooling contexts.

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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.