GB/T 6078-2016

Active

Centre drills

中心钻

Standard Type

GBT

ICS

25.100.30

CCS

J41

Status

Active

Issue Date

2016-02-24

Implementation

2016-09-01

Centralized Committee

中国机械工业联合会

Issuing Authority

中国机械工业联合会

Application Summary AI generated

GB/T 6078-2016 specifies the dimensions, technical requirements, and marking of centre drills used for creating conical centering holes in workpieces. It is applied in manufacturing industries, particularly for machining operations on lathes and grinding machines, to ensure accurate alignment and support during processing. The standard is essential for quality control and interchangeability of centre drills in production and tooling contexts.

Related Standards

GB/T 6408-2003 Super abrasive--Cubic boron nitride GB/T 4676-2003 Abrasive grains--Sampling and splitting GB/T 2492-2003 Bonded abrasive products--Permissible unbalances of grinding wheels as delivered--Testing GB/T 19323-2003 Coated abrasives--Plain discs with holes for dust extraction GB/T 19324-2003 Coated abrasives--Plain sheets with holes for dust extraction GB/T 3045-2003 Abrasive grains--Chemical analysis of silicon carbide GB/T 3464.2-2003 Long reduced shank taps GB/T 6087-2003 Key type three-jaw drill chucks

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.