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Chinese Standard: GB/T 25672-2021

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Hammer drill bit and shell hammer drill bit


Standard in brief
Scope of Application:  
本文件规定了电锤钻和套式电锤钻的型式和尺寸、外观和表面粗糙度、位置公差、材料和硬度、性能试验、标志和包装等的基本要求。
本文件适用于在无金属夹杂物的混凝土、砖等材料上钻孔用的直径从5 mm~52 mm的电锤钻,以及在砖、砌块、轻质墙等材料上钻孔用的直径为25 mm~150 mm的套式电锤钻。

Basic information
Standard No:GB/T 25672-2021
Standard Name:电锤钻和套式电锤钻
English Name:Hammer drill bit and shell hammer drill bit
Standard Status:现行
Release Date:2010-12-23
Effective Date:2021-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:25.100.30
CCS Number:J41

Related Standards
Referenced Standards:GB/T 18376.2,GB/T 50107

Publication Information
Number of pages:20
Number of words:30 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-05-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:25672
Drafter:卓伟、吴阿罗、练志丹、吴建波
Drafting Organization:方大控股有限公司、宁波神钻工具有限公司、温岭工联工量刃具科技服务有限公司
Management Organization:全国刀具标准化技术委员会(SAC/TC 91)
Proposing Department:中国机械工业联合会

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