ISO 10071-2-2005 PDF

Full title and description

ISO 10071-2:2005 — Tools for pressing — Ball-lock punches — Part 2: Ball-lock punches for heavy duty. This International Standard specifies interchangeability dimensions and tolerances (in millimetres) for heavy-duty ball‑lock punches used for punching holes in steel sheet and similar materials.

Abstract

ISO 10071-2:2005 defines the dimensional interchangeability, tolerances and designation for ball‑lock punches intended for heavy duty use. It applies to punches with body (shank) diameters from 10 mm up to and including 40 mm, covering round, square, rectangular and oblong shapes, and is intended for punching holes in steel sheets or other materials of thickness less than 8 mm; the document also gives examples relating to materials and hardness.

General information

• Status: Published (International Standard; confirmed in ISO systematic review activity).
• Publication date: 2005 (Edition 1 — August 2005 / published 15 August 2005 in commercial catalogues).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 25.120.10 (Forging equipment; presses; shears; press tooling).
• Edition / version: Edition 1 (2005).
• Number of pages: 11 pages (typical published PDF/print size).

Scope

Specifies interchangeability dimensions and tolerances (millimetres) for ball‑lock punches for heavy duty; applicable to ball‑lock punches with shank/body diameters from 10 mm to 40 mm inclusive, in round, square, rectangular and oblong forms, intended to punch holes in steel sheets or other materials of thickness less than 8 mm. The part includes dimensional tables, tolerances, examples of suitable materials and hardness ranges, and rules for designation.

Key topics and requirements

• Interchangeability dimensions and dimensional tolerances for heavy‑duty ball‑lock punches (nominal dimensions and permissible deviations).
• Applicable shank/body diameter range: 10 mm to 40 mm (inclusive) and supported punch cross‑section shapes: round, square, rectangular, oblong.
• Requirements and examples for materials and hardness appropriate for heavy‑duty use (guidance rather than prescriptive metallurgy).
• Designation rules and marking/identification format for heavy‑duty ball‑lock punches.
• Special dimensional notes for pilot punches, ejector punches and heavy‑duty cutting punch configurations where relevant.

Typical use and users

Used by press‑tool manufacturers, tooling designers, sheet‑metal fabrication shops, maintenance and workshop engineers who specify or replace punch tooling, and standards committees concerned with press tooling interchangeability and safety; also referenced by national standards bodies when adopting identical or modified national versions.

Related standards

ISO 10071 is a multi‑part series. Related and successor/referenced documents include ISO 10071-1 (Ball‑lock punches — Part 1: light duty, edition 2008) and earlier ISO 10071:1991 (withdrawn); other tooling standards such as ISO 8695 (Punches — nomenclature/terminology) and related parts covering punch retainers and reduced sizes may also be cross‑referenced.

Keywords

ball‑lock punch, heavy duty, tools for pressing, punch dimensions, interchangeability, tolerances, shank diameter 10 mm–40 mm, press tooling, designation.

FAQ

Q: What is this standard?

A: ISO 10071-2:2005 is the International Standard that defines interchangeability dimensions, tolerances and designation rules for heavy‑duty ball‑lock punches used with press tooling.

Q: What does it cover?

A: It covers dimensional specifications and tolerances (in millimetres) for ball‑lock punches with body diameters from 10 mm to 40 mm inclusive, several punch shapes (round, square, rectangular, oblong), guidance on materials and hardness, and designation conventions for identification.

Q: Who typically uses it?

A: Tool manufacturers, pressroom engineers, maintenance technicians, tooling purchasers and standards bodies use this standard to ensure interchangeability and correct selection of heavy‑duty ball‑lock punches.

Q: Is it current or superseded?

A: ISO 10071-2:2005 is the published Part 2 edition from 2005; according to ISO lifecycle information the publication has been subject to systematic review and was confirmed in subsequent reviews (most recently confirmed in ISO review activity in 2021), so the 2005 edition remains the current published edition unless a newer revision has been released after that confirmation. Users should check their national standards body or ISO for any revisions published after 2021.

Q: Is it part of a series?

A: Yes — ISO 10071 is a series addressing ball‑lock punches. Part 1 covers light‑duty ball‑lock punches (ISO 10071‑1:2008), Part 2 covers heavy‑duty punches (this document), and earlier consolidated versions (e.g., ISO 10071:1991) were split into parts in later revisions.

Q: What are the key keywords?

A: Ball‑lock punch, heavy duty, interchangeability, tolerances, press tooling, shank diameter, punch designation.