Indian Standard Details

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IS Number : IS 1850 : 1961
Reviewed In : 2018
Reaffirmed but not taken up for revision
IS Title [Eng-Hn] : Dimensions for shank diameters and driving squares for rotating tools
No of Revision : 0
No of Amendments : 1
Technical Department : Production and General Engineering Department
Technical Committee : PGD 32 ( Cutting Tools )
Language : English

Group : Gases, Gas Cylinders , Machine tools and other mechanical products
Sub Group: Hand tools and machine components
Sub Sub Group : Milling & Gear Cutting Tools
Aspects: Dimensions
Certification: None
Ministry :
Short Commom Man's Title: Dimensions for shank diameters and driving squares for rotating tools
Itchs: 82078000
Degree of Equivalence: Not Equivalent
Identical/Equivalent Standards:ISO 237:1975
Organisation :

Indian Standards Refered In IS IS 1850 : 1961 :
SNo IS Number Title Technical Committee
1
IS 2 : 1960 Rules for Rounding off Numerical Values MSD 3
2
IS 919 : Part 1 : 2014 Geometrical Product Specifications (GPS) - ISO Code System for Tolerances on Linear Sizes Part 1 Basis of Tolerance, Deviation and Fits (Third Revision) PGD 20
International Standards Refered In IS 1850 : 1961
SNo International Standard Number
1 0 0 : 0 : 0 0
IS 1850 : 1961 is Refered in following Indian Standards :
SNo IS Number Title Technical Committee
1 IS 5443 : 1994 High speed steel reamers - Technical supply conditions (Second Revision) PGD 32
2 IS 10923 : 1994 Carbide tipped and solid carbide reamers - Technical supply conditions (First Revision) PGD 32
3 IS 2769 : 1969 Sizes for squares and square holes for general engineering purposes (First Revision PGD 37