NA 121

DIN standards committee tools and clamping devices

About FWS

The DIN Standards Committee Tools and Clamping Devices (FWS) is responsible for the standardization on national (DIN), European (CEN) and international (ISO) level in the fields of tools, clamping devices, abrasive products, stationary grinding machines, and operating elements. For the section of tools, adaptive items, clamping devices and machine tools, tabular layouts of properties for data exchange and 3D-models for CAD/CAM applications are specified.

How is FWS composed?


DIN e. V.

Andreas Schleifer

Saatwinkler Damm 42/43
13627 Berlin

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New projects
Document number Begin Title
ISO/WD 24437 2019-12-30 Superabrasive - Test method of impact toughness index More  Comment 
DIN 26100 2019-12-17 Container file - Summary of different product files for the data exchange More  Comment 
DIN 4000-102 2019-12-17 Tabular layouts of properties - Part 102: Data exchange for tabular layouts of properties with XML schema More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN 7489 2020-02 Wood bits; plug cutter More  Read draft and comment
DIN 4003-76 2020-02 Concept for the design of 3D models based on properties according to DIN 4000 - Part 76: Inserts, indexable More  Read draft and comment
DIN 4000-76 2020-02 Tabular layouts of properties - Part 76: Inserts, indexable More  Read draft and comment

All draft standards  

Document number Edition Procedure Title
DIN-Fachbericht ISO/TR 24857 2007-01 Technical Report Synthetic industrial diamond grit products - Single-particle compressive failure strength - "DiaTest-SI" system More  Order from Beuth Verlag


New standards
Document number Edition Title
DIN 6590 2020-01 Indexable hardmetall (carbide) inserts with wiper edges, without fixation hole More  Order from Beuth Verlag
DIN 5134-5 2020-01 Saw blades for woodworking - Part 5: Technical specifications for composite circular saw blades More  Order from Beuth Verlag
DIN 7490 2020-01 Twist drills for woodworking - Boarding and plumbing augers More  Order from Beuth Verlag

All standards  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN 20142 2020-03-31 Hacksaws with steel frames and two handles More  Comment 
DIN 5152 2020-03-31 Plane irons: technical specifications More  Comment 
DIN 7235 2020-03-31 Dovetail saws More  Comment 

All withdrawals