GSO ISO 10889-4:2025

ISO 10889-4:2016
Gulf Standard   Current Edition · Approved on 14 October 2025

Tool holders with cylindrical shank — Part 4: Type C with rectangular axial seat

GSO ISO 10889-4:2025 Files

English 10 Pages
Current Edition Reference Language

GSO ISO 10889-4:2025 Scope

ISO 10889-4:2016 specifies dimensions, designations and complementary technical delivery conditions for tool holders with a rectangular axial seat of types C1 to C4 with cylindrical shank in accordance with ISO 10889‑1.

ISO 10889-4:2016 is applicable to tool holders with cylindrical shank for machine tools with non-rotating tools, preferably for turning machines.

For non-standardized tool holders with rectangular axial seat, such as the tool holders shown in Figures 1 to 4, it is advisable to apply the corresponding specifications of this part of ISO 10889.

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