1、ICS 25.060.20Key type three-jaw drill chucksSpecification(ISO 10887 : 1999)Dreibacken-Bohrfutter mit Schlssel Ausfhrung(ISO 10887 : 1999)This standard incorporates International StandardISO 10887 Key type three-jaw drill chucks Specification.A comma is used as the decimal marker.National forewordThi
2、s standard has been prepared by ISO/TC 29 Small tools.The responsible German body involved in its preparation was the Normenausschuss Werkzeuge und Spann-zeuge (Tools and Clamping Devices Standards Committee), Technical Committee Bohrfutter.DIN ISO 239 is the standard corresponding to International
3、Standard ISO 239 referred to in clause 2 of theISO Standard.AmendmentsDIN 6349-1 and DIN 6349-2, March 1978 editions, DIN 6349-4, March 1988 edition, and parts of DIN 6349-5,March 1978 edition, have been superseded by the specifications of DIN ISO 10887.Previous editionsDIN 6349: 1956-04, 1970-03; D
4、IN 6349-1: 1978-03; DIN 6349-2: 1978-03; DIN 6349-4: 1978-03, 1988-03;DIN 6349-5: 1978-03.National Annex NAStandard referred to(and not included in Normative references)DIN ISO 239 Drill chuck tapers (ISO 239 : 1999)DEUTSCHE NORM December 2003DIN ISO 10887 No part of this standard may be reproduced
5、without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Supersedes DIN 6349-1 and DIN 6349-2,March 1978 editions, DIN 6349-4,March 1988 edition, and parts ofDIN 6349-5, M
6、arch 1978 edition.English price group 10www.din.dewww.beuth.de9548968Continued overleaf.Document comprises 12 pages.04.04G04G0FG3CG5FG4AG05Page 1ISO 10887 : 1999Key type three-jaw drill chucksSpecification2223357810101011111111Page 2ISO 10887 : 1999Page 3ISO 10887 : 1999Page 4ISO 10887 : 1999Page 5ISO 10887 : 1999Page 6ISO 10887 : 1999Page 7ISO 10887 : 1999Page 8ISO 10887 : 1999Page 9ISO 10887 : 1999Page 10ISO 10887 : 1999Page 11ISO 10887 : 1999
