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Centre Punch: Difference between revisions

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=====<div class="buyers-guide">DT Online Buyers' Guide</div>=====
<div class="buyers-guide">
=====DT Online Buyers' Guide=====
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* All punches shown have a good knurled grip.
* All punches shown have a good knurled grip.
* Those with a square head are less likely to roll off the bench.
* Those with a square head are less likely to roll off the bench.

Revision as of 15:52, 14 May 2016

CentrePunch.png
Description

Centre Punches are ground to a strong point with an included angle of 90 degrees (in a similar manner to a Scriber).

Features and Uses

To stop a drill bit skidding about a metal surface, these are used to make a small indentation to locate the drill centre.


Note: Hold the punch to an angle to position on centre then raise to the vertical and strike it sharply with a hammer - but only once - striking several times may cause the punch to bounce around.


DT Online Buyers' Guide
  • All punches shown have a good knurled grip.
  • Those with a square head are less likely to roll off the bench.
Stanley Centre Punch 0 58 120 Draper 84456 4mmx100mm Centre Punch Starrett 117D Centre Punch with Round Shank Spear & Jackson 4mm x 100mm (4inch) Centre Punch RDGTOOLS Engineers Bell Punch
Stanley Centre Punch 0 58 120 Draper 84456 4mmx100mm Centre Punch Starrett 117D Centre Punch with Round Shank Spear & Jackson 4mm x 100mm (4inch) Centre Punch RDGTOOLS Engineers Bell Punch "Centre find every time"