NA 121

DIN Standards Committee Tools and Clamping Devices

Standards [CURRENT]

DIN ISO 26622-2
Modular taper interface with ball track system - Part 2: Dimensions and designation of receivers (ISO 26622-2:2008)

Title (German)

Modulare Kegelschnittstelle mit Kugellaufbahnsystem - Teil 2: Maße und Bezeichnung von Aufnahmen (ISO 26622-2:2008)


This document is a dimensional standard, primarily specifying the machine receiver dimensions for modular taper interface with ball track system, designed as tapered receivers and intended for automatic and manual tool exchange to be applied on machine tools (for example lathe machines, drilling machines, milling machines and turn/milling machine centres). The interface can be used both for individual and series production with larger quantities at manual or automatic machine tools. Due to the normative specification, interchangeability also between different manufacturers while maintaining consistent quality is ensured.

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 122-59-01 AA - Machine tool interface for tool receivers 

Responsible international committee

ISO/TC 29/SC 9 - Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces 

Edition 2013-10
Original language German
Translation English
Price from 38.90 €
Table of contents


Dipl. Wirtsch.-Ing.

Christian Neumeister

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60528 Frankfurt am Main

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