NA 121

DIN Standards Committee Tools and Clamping Devices

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Drafts of NA 121

Number: 14

DIN ISO 603-14 2021-05 Bonded abrasive products - Dimensions - Part 14: Grinding wheels for deburring and fettling/snagging on an angle grinder (ISO/DIS 603-14:2021); Text in German and English More 
DIN ISO 603-15 2021-05 Bonded abrasive products - Dimensions - Part 15: Cutting-off wheels on stationary or mobile cutting-off machines (ISO/DIS 603-15:2021); Text in German and English More 
DIN 69882-7 2021-05 Tool holders with hollow taper shanks according to DIN 69893-1 - Part 7: Type F, expansion clamping chuck - Dimensions More 
DIN ISO 9286 2020-12 Abrasive grains and crude - Chemical analysis of silicon carbide (ISO/DIS 9286:2020); Text in German and English More 

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