ISO 2238:2018

Machine bridge reamers

Publication date:   Sep 21, 2018

General information

90.60 Close of review   Dec 3, 2023

ISO

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

International Standard

25.100.30   Drills, countersinks, reamers

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Scope

This document specifies the dimensions of machine bridge reamers. It gives, for a series of diameter ranges, d1, from 6 mm to 50,8 mm, the values, in millimetres, for the following dimensions of these tools:
— overall length, l3;
— total cutting edge length, l2;
— tapered cutting edge length, l1.
Unless otherwise stated, these reamers are right-hand cutting.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2238:2011

NOW

PUBLISHED
ISO 2238:2018
90.60 Close of review
Dec 3, 2023